Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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question 4 of 6 the dotplot shows the difference (highway - city) in ep…
$IQR = 3$ Standard deviation $\approx2.22$
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find the interquartile range and standard deviation of this distributio…
IQR interpretation: This is the range of the middle half of differences in MPG (highway - city) for 21 model year 2020 midsize cars. Standard deviation interpretation: This tells …
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1. timmy went to the bank to deposit his pay - cheque. he also asked th…
1. Teller 2. Customer, Tip 3. Save 4. Entrepreneur 5. Loan, Interest 6. Earn 7. Save 8. Tax 9. Specialization 10. Services 11. Spend, Need 12. Produce
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select the correct statement. this student is arguing against school ch…
School choice highlights problems with the inequities in the school system and prevents students from getting quality education.
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a complex number is represented in the form a + bi, where a and b are r…
1. Imaginary unit 2. Commutative 3. Real 4. Complex (or Argand) 5. Real
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read this sentence from paragraph 6 of the story \lifetime service.\ st…
scooping out dirt from
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select the correct statement. the student is arguing against school cho…
School Choice: Good Intentions, Extremely Harmful
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read this sentence from paragraph 6 of the story lifetime service. stor…
removing muck from
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which is the more appropriate measure of variability for this distribut…
The interquartile range is a more appropriate measure of variability for this distribution because of the apparent outlier at - 3. The interquartile range is resistant to the outl…
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3. the histogram shows the daily high - temperature for grand rapids, m…
# Explanation: ## Step1: Determine frequencies from histogram Count the number of data - points in each interval from the histogram. Let's assume the frequencies are as follows (s…
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question 4 of 5 iqr standard deviation answer bank this is the range of…
IQR: This is the range of the middle half of differences in MPG (highway - city) for 21 model year 2020 midsize cars. Standard deviation: This tells us the amount by which the dif…
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select the correct answer. a student is arguing for the use of technolo…
A. a sentence describing how teachers can use technology to provide students with immediate feedback
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how can a reader trace how an author develops a central idea throughout…
by determining the central idea of each paragraph, by identifying the most important details used to support the central idea of each paragraph, by summarizing the central idea an…
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why was carnegie steel able to offer its product more cheaply than its …
Carnegie could cut his costs because he owned the supply of raw materials and the means of production and distribution.
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read the excerpt from aladdin and the magic lamp. but far away in afric…
the magician
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question 4 of 6 > the dotplot shows the difference (highway - city) in …
$IQR = 3$ Standard deviation $\approx2.22$
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using a sleep - tracking app, two new parents track the length of time,…
a. 43.75th percentile b. 150 2. Disagree. The 100th percentile means all data is less than or equal to it. In case of multiple maximum values, the maximum is not at the 100th perc…
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question 3 of 6 how many pairs of shoes does a typical teenage boy own?…
4.5
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question 3 of 4 how many pairs of shoes does a typical teenage boy own?…
4.5
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7. a high school has 887 students enrolled. of these students, 218 are …
a. Approximately $25.48\%$ of the students are Seniors. b. Pie - chart can be created by following the steps above to convert percentages to angles and mark them in a circle.
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question 1 of 6 how many pairs of shoes does a typical teenage boy own?…
6 The IQR gives the range of the middle half of number of pairs of shoes for this random sample of 20 male students.
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bellringer - wednesday, sept. 3rd matthew wollerd - 11:40 am 5 points d…
1. Random draw, Volunteer. 2. Random draw and volunteering can be fair under certain conditions. 3. The government decides resource distribution; none of the above methods resembl…
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question 2 of 6 the first four students to arrive for a first - period …
1.41 The number of hours of sleep last night for the first four students to arrive in a first - period statistics class typically varies from the mean by about \(s_x\) hours.
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the coordinate 1 has a weight of 4, and the coordinate 4 has a weight o…
2
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government unit 3a quiz 1-articles of confederation 2-constitution 3-pr…
1. Articles of confederation - I 2. Constitution - R 3. Preamble - F 4. Bi - cameral - L 5. Caucus - Q 6. Standing Committee - N 7. Joint Committee - S 8. Select Committee - P 9. …
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question 1 of 6 how many pairs of shoes does a typical teenage boy own?…
34
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analyzing how order of events creates tension in the monkeys paw object…
VERIFYING THE MEANING OF WORDS: context, dictionary BASIC CONCEPTS OF TENSION: Suspense, anticipation; curiosity; rise, fall; pacing, sequencing
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question 22 of 25 which of the following is a cost of urban development…
B. Depletion of freshwater supplies
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7. you randomly choose 2 marbles from a bag with 2 yellow, 2 green, and…
$0.60$
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practice problems 5 problems 1 the dot plot displays the number of bush…
1. The median for the dot - plot is 7. 2. To create the box - plot: Mark minimum = 4, Q1 = 6, Q2 = 7, Q3 = 8, maximum = 9. Draw a box from Q1 to Q3 with a line at Q2 and whiskers …
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3. there are 5 textbooks of different subjects on the shelf. john rando…
0.05
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prealgebra lesson 34 continued 8. a. $x^{3}$ means ___ is a factor ___ …
a. $x$, 3 b. $x^3$, 4, 12 c. $n\times m$
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select the word in this excerpt that means \to consider carefully.\ whe…
deliberated
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4. you have been asked to research 5 colleges/universities of interest …
**Categorical variables**: 1. Type of academic programs (e.g., liberal - arts focused, STEM - focused). 2. Location type (e.g., urban, rural). **Quantitative variables**: 1. Total…
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question 3 (mandatory) (2 points) workouts can be performed anywhere an…
Question 3: A. True Question 4: A. True
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explain what is meant by \object permanence\ and describe an example of…
1. Object permanence: Objects exist when unseen. Example: Infant searches for hidden toy. 2. Conservation: Quantity remains same despite appearance change. Example: Child thinks t…
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the bar chart shows the number of tornadoes that touched down in the un…
The data is quantitative because it represents the count of tornadoes, which is a numerical measurement.
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geo lesson 10.1 homework name aubrie 1. on the nba website you can find…
1. Quantitative: height, weight, PPG; Categorical: team, position 2. Relative frequency bar chart, Segmented bar chart, Pie chart 3. Quantitative. The data represents the number o…
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question 2 of 10 which of the following describes a major similarity be…
C. Both were policies meant to stop the spread of Soviet influence.
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which of these leaders used both violent and nonviolent means to oppose…
A. Nelson Mandela
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read this passage from a letter sent to u.s. president harry s. truman …
D. Viet Minh
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geo lesson 10.1 homework name aubrie 1 on the nba website you can find …
1. Categorical: team, position; Quantitative: PPG, height, weight 2. Relative frequency bar chart, Segmented bar chart, Pie chart
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read the quotation from an important cold war leader below. which count…
D. The Soviet Union
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unit 1 - state building in the global tapestry study guide 1. what were…
1. Geography, Resources, Government 2. Confucianism 3. A system of government by departments and officials 4. Civil - service exams 5. Studied, meditated, taught 6. The Silk Road …
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definition a religion with a relatively concentrated spatial distributi…
Ethnic Religion
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read the definitions. taught taught /tɔːt/ verb past tense of teach, me…
B. taught, pores
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katherine was working on her laptop in class. she noticed that melanie …
Hatred and disgust
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which of the following is an example of effective feedback? \i think i …
"That's wrong, and here's why."
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what do the words partial, palatial, and potential have in common? o th…
They have the same suffix.
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the spreadsheet shows exam scores for one class. determine the followin…
58.9
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what is the solution to this system of equations, and what does it mean…
The solution (25, 20) tells the contractor the number of hours on a job where the hourly rate is the same for both billing options.
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read the excerpt from act 2 of a dolls house. helmer: my dear nora, i c…
"You will see I am man enough to take everything upon myself."
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a student reads two articles about a new video game. one article says t…
B. The reviews may include different perspectives.
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39 multiple choice 1 point how were the quakers different from other pr…
- 39. They were pacifists who were against fighting wars. - 40. that war and aggression were wrong under all circumstances - 41. Other forms of inexpensive labor were becoming sca…
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read the passage. amits thoughts were a river rushing over boulders, wa…
Amit's thoughts are confused and contradictory.
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in one recent year, the mean price of all new homes sold in the united …
There were some very, very expensive houses sold, which brings the mean up without really affecting the median that much.
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read the passage. when she realized that she had missed the bus, jia be…
B. agitated
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which of these practices contributed to the great depression in the uni…
D. Americans invested and spent beyond their means by taking out large loans.
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question 21 (5 points) (01 05 mc) which statement describes a similarit…
Question 21: a. Both empires shared like laws and traditions Question 22: b. The law now honors Christianity as a central part of the empire's existence Question 23: b. Mosaic
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fill in the blank question when we say that something has statistical i…
significance
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multiple choice question what is the purpose of descriptive statistics?…
to show the overall characteristics of the data and any significant variations
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multiple choice question the two basic categories of statistics are tre…
O descriptive and inferential.
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true or false question the concept of statistical significance indicate…
True
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whats more, the news is filled with stories lamenting the fact that ame…
to regret or grieve
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based on the sentence, what does the blue word most likely mean? in the…
biased
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select all the correct words in the passage. what two words or phrases …
voice of gladness, sunshine of benignity
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multiple choice question descriptive statistics are used to ______; whi…
C. describe and summarize data; draw conclusions about data
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the development of a system of mass production in manufacturing meant t…
machines rapidly produced large amounts of products.
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select the correct answer. in this excerpt from the poem \thanatopsis\ …
C. a young shepherd or country boy
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correlation means that two variables have a positive correlational coef…
two variables change together.
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which feature or tool would best support a detailed and meaningful inpu…
C. A collaborative document or survey tool where volunteers can leave comments and suggestions
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a hiking club leader asked the beginner and advanced groups where they …
$\frac{3}{10}$
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select the correct answer. in this excerpt from the poem thanatopsis by…
: C. a young shepherd or country boy # Brief Explanations: In the poem context, "wild swain" relates to rural/natural imagery. Historically, "swain" commonly means a young shepher…
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in a poll of 1100 registered voters before a mayoral election, 594 peop…
C. A sample survey
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analyze the text support your responses with evidence from the text. 1 …
1. Possible kennings like "mankind's enemy" and "shadow - stalker" convey a negative, menacing attitude. 2. Christian ideas may not be fully integrated as they seem like an overla…
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that boy calls you father. do not bear a hand in his death. okonkwo was…
granted
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8. (l4) the table shows the length of a class period for each of the sc…
a. i. The standard deviation will increase. ii. The range will increase. b. The mean will be most affected. The mean is calculated by summing all data values and dividing by the n…
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here, she said when they got to the tree. \point at the spot with your …
D. evident or clear
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shakespeare, you, and i when you mention shakespeare, almost everyone k…
C. Shakespeare is known by people all over the world. He introduced many catchy phrases that people still use today.
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shakespeare, you, and i when you mention shakespeare, almost everyone k…
Even long after death, authors can influence people.
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shakespeare, you, and i when you mention shakespeare, almost everyone k…
Shakespeare is still a part of our lives today.
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select the correct answer. read this excerpt from herman melvilles moby…
A. Nature is a source of uncertainty and creativity for humans.
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select the correct answer. what effect does the omniscient narration ha…
D. The narrator is removed from the story and gives details about all the characters.
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question 8 of 20 > gains from trade — end of chapter problem many commo…
a. decrease b. equal to
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why might qr codes be a useful addition to a feedback - collection stra…
They allow participants to access and fill out a form instantly.
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6. (l3) use the box plot to determine which statement is true: a. the m…
d. The minimum income for musicians is $20,000.
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unit review: argument analysis this is the case, then we likely underes…
The study advises caution because of sample sizes, underrepresentation, and a broader analysis.
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renaissance quiz the renaissance focused on secularism as a new concept…
The focus on worldly themes instead of religious
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renaissance quiz renaissance literally means a(n) - a ebirth\ of classi…
A. A "rebirth" of classical knowledge
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1. jim says \as the price of something increases, the quantity demanded…
1. A. correct, that is the law of demand 2. C. resource market 3. C. increases 4. A. Chris' purchase of a new video game. 5. C. goods and services 6. D. facilitate exchange betwee…
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part c how does washington irvings use of the third - person omniscient…
The third - person omniscient narrator in "Rip Van Winkle" enriches the meaning by providing a broad view of events and characters' thoughts, and aids in the development of the st…
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70 chapter 3 long after catalhoyuk was settled, southwest asia was home…
1. The Tigris and Euphrates floods provided fertile soil and water for irrigation, enabling agriculture and civilization growth. 2. Mesopotamia was bordered by deserts (Syrian and…
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3. (l2) look at the data presented in the dot plots to the right. what …
c. Class B: greater mean; Class A: greater spread
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which statement best describes the relationship on the scatterplot? a. …
A. strong positive relationship
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7. which of the following is a key difference between socialism and com…
7. a) Socialism allows for some private property ownership, while communism typically does not 8. b) A combination of free market principles and government intervention 9. b) A "h…
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you pick a card at random. 2 3 4 5 6 what is p(greater than 3)? write y…
60%
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you roll a 6 - sided die. what is p(not greater than 3)?
$\frac{1}{2}$
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doing research on the world wide web is a good way to supplement other …
1. b. major topic headings 2. a. Eileen Collins 3. c. Mae Jemison 4. d. www.womenaviationpioneers.com
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you roll a 6 - sided die. what is p(odd)? write your answer as a percen…
50%
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you spin the spinner once. what is p(not 7)? $\frac{5}{6}$ $\frac{1}{3}…
$\frac{5}{6}$