Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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suppose 209 subjects are treated with a drug that is used to treat pain…
The test statistic for this hypothesis test is $1.41$. The P - value for this hypothesis test is $0.079$. For the conclusion: Since the P - value ($0.079$) $>0.05$ (significance l…
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suppose 209 subjects are treated with a drug that is used to treat pain…
B. \(H_0:p = 0.20\), \(H_1:p>0.20\)
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express the null hypothesis and the alternative hypothesis in symbolic …
A. \(H_0: p = 5.8\%\), \(H_1: p>5.8\%\)
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find the value of the test statistic z using ( z=\frac{hat{p}-p}{sqrt{\…
B. 3.05
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a random sample of 828 births included 427 boys. use a 0.01 significanc…
D. The results do not support the belief that 50.9% of newborn babies are boys; the results merely show that there is not strong evidence against the rate of 50.9%.
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a random sample of 828 births included 427 boys. use a 0.01 significanc…
A. Fail to reject \(H_0\). There is not sufficient evidence to warrant rejection of the claim that \(50.9\%\) of newborn babies are boys.
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a random sample of 828 births included 427 boys. use a 0.01 significanc…
- The test statistic for this hypothesis test is $0.40$. - The P - value for this hypothesis test is $0.689$. - A. Fail to reject $H_0$. There is not sufficient evidence to warran…
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a random sample of 828 births included 427 boys. use a 0.01 significanc…
D. \(H_0: p = 0.509\), \(H_1: p eq0.509\)
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the median of 5, 7, 2, 9, 8 is: 1 point 5 7 8 6 a bag has 3 red, 5 blue…
For the median question: \(7\) For the probability question: \(\frac{1}{5}\)
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4. what does absolute value mean? can an absolute value ever be negativ…
5. Solutions: \(x=-12\) and \(x=-5\), Method: Factoring 6. Solutions: \(x=-13\) and \(x=-3\), Method: Factoring 7. Solutions: \(x=\frac{-7+\sqrt{69}}{2}\) and \(x=\frac{-7-\sqrt{6…
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a comedian tells a poor joke, and the audience boos them off the stage.…
- First question: Negative informal sanction - Second question: A hate crime is based on a person's race, religion, or other characteristics.
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which of the following is not a branch of the u.s. criminal justice sys…
First question: The jury. Second question: Addresses the relationship between having socially acceptable goals and having socially acceptable means to reach those goals.
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what are age structure diagrams, also known as population pyramids?visu…
visual representations of a population's age distribution
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allys father was sent to prison when she was 12 for the trafficking of …
- First question: Differential association theory - Second question: Are two distinct terms with different meanings
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identify the sample space of the probability experiment and determine t…
B. \(\{11, 12, 13, 14, 15, 16, 21, 22, 23, 24, 25, 26, 31, 32, 33, 34, 35, 36, 41, 42, 43, 44, 45, 46, 51, 52, 53, 54, 55, 56, 61, 62, 63, 64, 65, 66\}\)
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the probability that an event will happen is ( p(e) = 0.28 ). find the …
\(0.72\)
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a satisfaction survey at fine times amusement park allowed visitors to …
- The Twister received fewer votes than The Wild Dragon. - Steel Dream received more than a quarter of the votes.
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when colleen first learned the word \ominous,\ she pictured a large, da…
C. visual imagery
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a satisfaction survey at fine times amusement park allowed visitors to …
Steel Dream
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rick went on a hike with his family in big bend national park. during t…
\(10\)
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to learn about budgets, the students in ms. hendersons classes are each…
50
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to learn about budgets, the students in ms. hendersons classes are each…
The mode of the data is Ecuador; Less than a quarter of the students chose Brazil.
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at the beginning of ms. carrolls gym class, the students voted for the …
\(40\)
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at the beginning of ms. carrolls gym class, the students voted for the …
The modes of the data are kickball, basketball, and soccer. There were exactly 20 students in the class. Fewer than half of the students voted for volleyball.
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#11. veronica struggles with motivation. what does this most likely mea…
She has a hard time starting her workout routine.
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question 23 4.44 pts instagrams network of creators allows businesses t…
- **Question 23**: All of the above - **Question 24**: true
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which term is a renaissance genre that was essentially a poem set to mu…
First question: Madrigal Second question: Word Painting
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question 7 4.44 pts to determine your target audience, you must know pa…
- **Question 7**: All of the above - **Question 8**: what intrigues and motivates you in determining how you want to spend your time
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the romans were polytheistic, meaning that they worshipped many gods. t…
many gods.
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nuremberg & kristallnacht in 1933, persecution of the jews became activ…
The purpose of the Nuremberg Laws was to persecute Jews by restricting their civil rights (such as citizenship and voting rights), preventing inter - marriage with non - Jews, and…
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an auto dealers sales numbers are shown in the table below. find the me…
\(\$18,737.86\)
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you invest in a new play. the cost includes an overhead of $41,250, plu…
a. \(C(x)=41250 + 2500x\) b. \(R(x)=3125x\) c. The break - even point is \((66,206250)\). This means that when there are \(66\) sold - out performances, the total cost and the tot…
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an auto dealers sales numbers are shown in the following table. find th…
mean: \(\$16438\) median: \(\$16000\) mode: \(\$16000\)
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an internet research company surveyed 90 online shoppers, each of whom …
\( 0.211 \)
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the maxit corporation has a standard costing system in which variable m…
\(\$2,320\ U\)
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henry d. thoreau walden *still we live meanly, like ants; though the fa…
B. People needed self - reliance and to simplify their lives.
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henry d. thoreau walden \still we live meanly, like ants; though the fa…
A. Members of utopian communities that tried to live a communal lifestyle
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wadding corporation applies manufacturing overhead to products on the b…
\(111\) Unfavorable.
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henry d. thoreau. walden \still we live meanly, like ants; though the f…
C. Thoreau refused to pay his taxes and went to jail as a statement against the war with Mexico.
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the following data for november have been provided by hunn corporation,…
Indirect labor: $4422$ (U) Power: $3316.5$ (F)
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7 *kartman corporation makes a product with the following standard cost…
$965 F
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question 4 5 pts 500,000 union soldiers were immigrants (roughly 1/4 of…
What started as a peaceful protest against Lincoln's suspension of Habeas Corpus turned into an anti - draft riot.
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juhasz corporation makes a product with the following standards for dir…
\(\$840\) U
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the following materials standards have been established for a particula…
$6,745\ U$
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standard labor hours per unit of output 4.6 hours standard labor rate $…
a. Labor rate variance: $600$ U b. Labor efficiency variance: $8400$ U
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4 the following labor standards have been established for a particular …
a. Labor rate variance: \(0\) (None) b. Labor efficiency variance: \(8400U\)
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turrubiates corporation makes a product that uses a material with the f…
\(\$2552\ U\)
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doogan corporation makes a product with the following standard costs: d…
\( \$6160\ U\)
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the following materials standards have been established for a particula…
\( \$21,379\ U\)
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linear equations w/ distribution (lev 1) score: 1/2 penalty: none quest…
$$z = 6$$
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linear equations w/ distribution (lev 1) score: 0/2 penalty: none quest…
\(y = 3\)
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choose the answer that means the same as the word flashed. think carefu…
C. help
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which of the following was not one of martin luther king jrs goals? a. …
A. To end segregation by any means necessary
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question 25 which of the following is not typically moved through a sho…
Imported women's shoes
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the ceo of your company, brimbo bakeries, has asked you to re - examine…
Product factors, especially the need to quickly deliver your products to retailers across a large region, require you to use a specialized grocery distributor.
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trailpeak foods, a company that sells ready - to - eat camping meals, g…
Reverse distribution channel
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service firms market primarily through shorter distribution channels. t…
True
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question 17 0.5 pts larger production runs often reduce per - unit cost…
Longer
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question 21 1 pts if the quantity of goods and services produced in the…
- **Question 21**: it may be possible for nominal GDP to increase. - **Question 22**: all of the above are true.
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multiple - choice question what matters more for utilitarians? the inte…
The consequences of an action.
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question 35 2 pts the exchange of goods and services of equal value is …
reciprocity
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ann is participating in a 6 - day cross - country biking challenge. she…
$55$
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question 10 exclusive distribution allows greater market coverage than …
False
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we watched a shark tank video on proper goods meals. it was difficult a…
Switching products meant that their CAC would remain about the same for new trials.
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the theft of a few head of cattle from your herd by a neighboring group…
negative reciprocity
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carson manages distribution for a gourmet coffee roaster. he discovered…
Vertical conflict
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6. the correlation coefficient, r, is given for several different data …
D. - 0.95 ### Question 7
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suppose weve come up with a line that allows us to predict the top spee…
1. \(2\) miles per hour 2. \(32\) miles per hour 3. The actual top - speed of the roller - coaster is equal to the predicted top - speed. 4. For each additional 1 thousand square …
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question 17 the minimal units of meaning in language are referred to as…
morphemes
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question 16 semantics is the study of o language use in context o speec…
meaning
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technology required. a study investigated the relationship between the …
a. \(y = 1.17x-0.73\) b. The slope is \(1.17\). It means that for each additional person in the household, the amount of food waste increases by approximately \(1.17\) pounds. Yes…
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analysis of data from a statistical study shows a linear relationship i…
4) There is a moderate negative correlation between the variables.
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a bag with 8 marbles has 4 yellow marbles and 4 blue marbles. a marble …
\(0\)
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a spinner with 10 equally sized slices has 2 blue slices, 4 yellow slic…
\(\frac{1}{5}\)
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2. the scatter plot shows the number of times a player came to bat and …
The point \((318,80)\) means that the player came to bat \(318\) times and had \(80\) hits.
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review the third paragraph.transportation. in fact, participants in som…
The author does not supply enough evidence to support the claim that riding a bike is the best way to see a city.
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question 38 (2 points) anomie results when people are confronted by the…
a) True
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14. in a school survey, 40% of students said their favorite subject is …
\(200\)
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in a school survey, 40% of students said their favorite subject is math…
\(205\)
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casey described the data on a dot plot as having a spread from 0 to 5 a…
The dot - plot labeled "Number of Reptiles"
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number of experiments miguel needs to find the center and the spread of…
The dot - plot has \(21\) dots. The center of the data set is \(20\). The spread of data is from \(5\) to \(30\) (but if we consider the options given in the dropdown, the spread …
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identifying clusters, gaps, and peaks on a dot plot runs scored per gam…
There is a peak at 5. There is a gap between 6 and 8.
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3) choose the best answer. setting long - term goals based on behaviors…
deciding how I want to act and what I want to be doing in the future
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finding the center on a dot plot number of pets the dot plot shows the …
\(1\)
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number of classes the dot plot shows the number of classes taken by the…
Skewed right.
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finding the shape of a dot plot number of classes the dot plot shows th…
Symmetrical.
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the dot plot shows the number of laps per day a swim team completes. lu…
There is no gap in this data set.
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laps per day the dot plot shows the number of laps per day a swim team …
Luca did not make an error.
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ira described the data on a dot plot as having a cluster from 0 to 3, a…
The "Math Assignments Completed" dot - plot.
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practice describing data in dot plots. class size how can lakota descri…
spread, gap, peak, cluster
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review the passage. the antithesis is shown in bold. \croesus, tell me …
It emphasizes the perils of war.
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review the passage. the paradox is shown in bold. dumby: she doesnt rea…
It suggests that getting what you want can actually be more troublesome than not getting what you want.
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defining terms match the word with its definition. cluster center gap s…
cluster: a group of data points that are close together center: the middle of a data set gap: a space between data values symmetry: Data is balanced on opposite sides of a point o…
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hours of practice the dot plot shows the number of hours each week that…
from \(0\) to \(4\)
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identifying the spread of data hours of practice the dot plot shows the…
from \(1\) to \(4\)
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review the passage. the paradox is shown in bold. these articles have a…
It contributes to a mock - serious tone.
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review the passage. the antithesis is shown in bold. armstrong: im at t…
It highlights the significance of the achievement.
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review the passage. the simile is shown in bold. as there seemed to be …
It underscores how long and flexible Alice's neck is.
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multiple choice question which area of the brain is primarily responsib…
Wernicke area
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the greek prefix anti - means \against.\ in \feathered friend,\ is clar…
C. No: The crew loves Claribel and works to save her life.