Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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this exercise is on probabilities and coincidence of shared birthdays. …
The probability that none of the 23 people share a birthday is \(0.493\). The probability that at least 2 of 23 people have the same birthday is \(0.507\). The probability that th…
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which of aristotles artistic appeals fits each textual argument in the …
When she cites statistics and figures regarding how many of these vehicles use her front curb as a regular stopping spot: logos Establishing herself as an expert on this issue bec…
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this exercise is on probabilities and combinations. a if two people are…
a. First person: 365; Second person: 364 b. 0.986 c. 0.014 d. 0.212
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4. the number of wins in the 2015 season in the american league is show…
27
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a single die is rolled twice. find the probability of rolling an odd nu…
$\frac{5}{12}$
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in a lottery, the top - cash prize was $648 million, going to three luc…
\(\frac{1}{1783}\)
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unit skills assessment 1: \excerpt from the story of my life: chapter 7…
C. They demonstrate the delight Keller felt in learning to read
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it is computed that when a basketball player shoots a free - throw, the…
The probability that the player misses the free throw is $\frac{1}{8}$. The player should make 88 out of 100 free throws.
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of the 40 plays attributed to a playwright, 17 are comedies, 13 are tra…
$17:23$
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the winner of a raffle will receive a 21 - foot outboard boat. if 1000 …
$97:3$
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on new years eve, the probability of a person driving while intoxicated…
$0.07$
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the game of scrabble has 100 tiles. the diagram shows the number of til…
\(\frac{7}{100}\)
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the table shows the educational attainment of the population of a count…
\(\frac{5}{9}\)
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the mathematics department of a college has 10 male professors, 8 femal…
$\frac{31}{41}$
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it is equally probable that the pointer on the spinner shown will land …
$\frac{7}{8}$
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the mathematics faculty at a college consists of 5 full professors, 5 a…
$\frac{15}{28}$
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all auvelsary. but when shall we be surer? will it be the next week, or…
B. people who say that the colonists are too weak to win a war against Britain and so should not revolt
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5. you have just read \the monster of kings island\ by christopher boll…
The ending of "The Monster of Kings Island" likely ties together various threads in the memoir, such as themes of fear, connection, and the nature of the 'monster' (literal or met…
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the table shows the distribution, by age, of a random sample of 2960 mo…
$\frac{68}{113}$
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know the answers to the following questions: when are people anointed w…
The meaning of Christ's Paschal Mystery: It is the redemptive work of Christ through his passion, death, and resurrection, bringing salvation to humanity. When people are anointed…
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in 6 - card poker, played with a standard 52 - card deck, 52c6 differen…
$0.999997$
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determine whether the following statement makes sense or doesnt make se…
B. This statement does make sense.
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what are mutually exclusive events? give an example of two events that …
B. Events are mutually exclusive if two or more events cannot occur simultaneously. An example of this is when drawing one card from a deck, drawing a queen and drawing a king are…
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fill in each blank so that the resulting statement is true. the odds in…
The odds in favor of \(E\) can be found by taking the probability that **E occurs** and dividing by the probability that **E does not occur**.
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heights, reported in centimeters, of students in one class were obtaine…
The digits of 0 and 5 occur disproportionately more often than the others; the heights could have been reported, not measured.
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the length of time taken on the sat for a group of students has a mean …
a. Mean: 2.5 hours, Standard deviation: 0.032 hours b. Approximately normal. Because of the Central Limit Theorem ($n = 60\geq30$). c. Approximately 1 d. 2.6 hours. 95% of the sam…
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the histogram shows the number of miles driven by a sample of automobil…
0 miles
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fill in the blank so that the resulting statement is true. if it is pos…
$P(A)+P(B)-P(A\cap B)$
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fill in each blank so that the resulting statements are true. if it is …
mutually exclusive; P(A)+P(B)
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fill in the blanks so that the resulting statement is true. because p(e…
$P(\text{not }E)=1 - P(E)$ and $P(E)=1 - P(\text{not }E)$
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poetry analysis worksheet edgar allan poe - \alone\ name: hailey g date…
No specific answers are provided as the questions on the worksheet require reading the poem "Alone" by Edgar Allan Poe. For the "Title" question, one might initially think the poe…
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a student measures six of his fellow classmates. he obtains these data:…
The false statement is: The data set is too small to be made into a histogram.
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does the histogram appear to approximate a normal distribution? why or …
Yes, there are many values near the center of the distribution, and the frequencies diminish toward either end.
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construct a histogram from the frequency distribution. does the result …
No, the voltages do not appear to follow a normal distribution; instead of being concentrated near the middle of the distribution, the values appear to be rather evenly distribute…
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read the following sentences from the text. \properly exercising your m…
B. at risk or likely to be affected
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a study was conducted about the number of miles that a sample of automo…
The histogram includes data from a voluntary response sample which is not representative of the population.
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the data depicted in a histogram show approximately a normal distributi…
bunches up in the middle and tapers off symmetrically at either end
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poetry analysis worksheet edgar allan poe - alone name: hailey g date: …
Since the actual poem text is not provided, specific answers cannot be given. But for the title question, one might predict the poem is about feelings of isolation or being solita…
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3) find p(a u b). assume that events a and b are not mutually exclusive…
$0.72$
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what is an example of something implicit? a. a rule that your parent ha…
a. A rule that your parent has said so many times that it has begun to lack meaning.
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q: a ______ point is so clever or small that it is hard to notice or un…
B. subtle
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ii. organizing data population of pratt county, kansas, u.s. census yea…
b. X - axis: Year c. Y - axis: Population
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11. cyrus is reading critically in order to learn about the piece of in…
He is interrogating evidence and conclusions.
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1. the number of points in the first five games of the basketball seaso…
$31.6$
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5. martina has a very early weekend curfew and has been begging her par…
C. persuasive
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the table below summarizes the number of children per household for a s…
$10.9$
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in the 1950s, the state of kerala had one of the fastest - growing popu…
- The state had an above average concentration of missionary schools catering to people of all faiths. - There was no real divide between urban and rural populations in access to …
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the table below summarizes the number of children per household for a s…
$1.9$
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the table below summarizes the birth weights (to the nearest pound) of …
\(6.8\) pounds
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here is the equation and graph you got on the last slide: equation: y =…
1. The slope means the amount of snow on the ground decreases by $\frac{1}{2}$ inch per hour. 2. There were 7.5 inches of snow on the ground before it started melting. 3. There wo…
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3) find p(a u b). assume that events a and b are not mutually exclusive…
$0.72$
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problem 3. at a track meet, the distance (in meters) traveled by studen…
a. Student A is faster. b. The equation for Student A is $y = 7x$. It has a steeper slope than the line representing Student B. The slope of Student A's line is 7, meaning the dis…
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is there a sentence fragment? in the early 1800s, john chapman—known to…
no
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who said this??? \ponyboy, sometimes you just dont use your head.\ \we …
"Ponyboy, sometimes you just don't use your head." - Darry "We gotta get even with the Socs. For Johnny." - Dally "If you don't have anything, you'll end up like Dallas...and I do…
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the following is a student draft of a report. it may contain errors. gl…
A. Trade and Development
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select the correct answer. read the excerpt from the oblong box by edga…
B. the ability to think clearly
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select the correct answer. read the following sentence from the excerpt…
B. to set, put down, or place
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the scatter plot shows the time spent texting, x, and the time spent ex…
(a) $y=-0.5x + 8$ (b) 5 hours
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select the correct answer. read the sentence from the passage. the sugg…
D. equity
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select the correct answer from each drop - down menu. a bag contains fi…
Selecting the first tile and selecting the second tile are independent events. The probability that the numbers on both tiles are even is 16%.
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question 9 of 10 when gathering information about an industry, pay atte…
An industry that is growing and adding jobs which means it may be easier to get work.
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use the accompanying radiation levels (in \\( \frac{w}{kg} \\)) for 50 …
$0.87$
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many researchers argue that teens today have weaker social skills than …
Which opposing argument does the writer recognize? Teens communicate mostly face to face. Which fact does the writer use to weaken the opposing argument? Teens are more open with …
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in the data set below, what are the lower quartile, the median, and the…
lower quartile = 6 median = 8 upper quartile = 9
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the box - plot represents the number of minutes customers spend on hold…
6
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you work for a large farm with many fields of corn. you are investigati…
a. 484.25 b. 128.7 c. Lower: 291.8, Upper: 806.6
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instructions read the question carefully and select the best answer. wh…
A. A noun | past experiences or long - held ideas regarded as burdens and impediments
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assume that 30% of city employees in city a ride the bus to work. consi…
Percentage points describe an absolute change or difference, and percent (or %) describes a relative change or difference.
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a. crossword puzzle directions: read the abbreviated definitions and co…
Down: 1. occupy 2. creditor 3. interpret 5. embarrass 7. ability 8. deteriorate 9. withhold Across: 4. faith 6. skeptical 10. credible
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in the data set below, what is the interquartile range? 2 4 5 6 8
4
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the box - plot compares the number of events that mrs. cais and mr. rol…
Mrs. Cai's class was more successful because she had the greater total spread.
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this image is an example which technique in ceramics? a. red figure pai…
A. red figure painting
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a (1) is used to spin the clay while the ceramicist shapes it into a fo…
B. (1) potter's wheel; (2) kiln
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is a process, also known as inlay, in which spaces are cut into wood an…
C. Intarsia
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what is the mode? 1 1 5 8 3 5 5 8 5 8
5
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select the correct answer from each drop - down menu. based on the data…
The probability of being 25 - 35 years old given a hemoglobin level above 11 is $\frac{44}{153}$. The probability of being 25 - 35 years old is $\frac{128}{429}$. Being 25 - 35 ye…
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the equation shown is used in statistics to relate z, the z - score of …
$m=x - zd$
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from a very early period in my life all my interest had been toward mic…
C. Suddenly, the dull veil of ordinary existence that hung across the world seemed to roll away, and lay bare a land of enchantments.
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drag each tile to the correct box. humans have always developed new inv…
Agrarian Society: domestication of animals, development of grain distribution, planting of seeds Complex Civilization: development of metal armor, creation of laws and rules, crea…
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19. a cereal company advertises that each box of cereal weighs 16 ounce…
(a) 0.9332 (b) 16.1651 (c) 32.384
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multiple choice questions 1. a “closing probability” when driving is: a…
b. The chance that a vehicle and another object will move closer together as they move along projected paths of travel.
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what happened in re gault (1967) gerald jerry gault was a 15 - year - o…
1. Gerald "Jerry" Gault was a 15 - year - old living in Arizona, accused of making an inappropriate phone call and later of stealing a wallet while on probation. 2. The arresting …
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read the quotation from \song of myself.\. you will hardly know who i a…
He wants to communicate directly with readers.
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question 4 (mandatory) (1 point) according to berg, the problem with gi…
D. All of the above
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4. what are the atural rights\ that the declaration is referring to? 5.…
4. Natural rights often include life, liberty, and the pursuit of happiness. 5. Equality usually means equal rights and opportunities under the law. 6. Declarations may recognize …
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in an experiment, the probability that event b occurs is $\frac{1}{4}$,…
$\frac{3}{20}$
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in an experiment, the probability that event b occurs is $\frac{1}{3}$,…
$\frac{5}{18}$
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in an experiment, the probability that event a occurs is $\frac{5}{8}$,…
$\frac{14}{27}$
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in an experiment, the probability that event a occurs is $\frac{4}{5}$,…
$\frac{27}{32}$
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in an experiment, the probability that event a occurs is $\frac{1}{3}$,…
$\frac{9}{14}$
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in an experiment, the probability that event a occurs is $\frac{7}{9}$,…
$\frac{9}{10}$
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in an experiment, the probability that event a occurs is $\frac{5}{8}$,…
$\frac{4}{5}$
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m/j grade 8 pre - alg - trujillo (lms) 3 - 2: mathxl for school: practi…
a. \(g = 2\) b. Substitute \(g = 2\) into the original equation. Calculate the left - hand side \(3.2\times2+6=12.4\) and the right - hand side \(1.2\times2 + 10=12.4\). Since the…
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customers at the gym pay a membership fee to join and then a fee for ea…
The slope represents the fee for each class attended.
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3. two - thirds of the members of a high school track team are female. …
The completed table is shown above with conditional relative frequencies calculated as described in Step 8.
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5. the table below gives the conditional relative frequency by column. …
| | Mixed Breed | Purebred | Total | |--|--|--|--| | Adopted | 78 | 7 | 85 | | Bred | 4 | 8 | 12 | | Total | 82 | 15 | 97 |
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homework: graphing review due: thursday, october 9 directions: use the …
A line graph with x - axis labeled as days (from 1 - 14) and y - axis labeled as number of ill students, with points (1, 12), (2, 18), (3, 30), (4, 49), (5, 115), (6, 127), (7, 12…
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make a circle graph for each set of data. submarines u.s. 73 china 69 r…
1. First, find the total number of submarines: \(73 + 69+56 + 26+19+16=259\). 2. Then, find the percentage of each country's submarines: - U.S.: \(\frac{73}{259}\times100\%\approx…
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the bar graph shows the number of miles biked by five students during o…
From the bar - graph, assume the number of miles biked by Yun is 8 and by Prasant is 12. So Prasant biked 12 - 8 = 4 more miles than Yun. 4
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use the probability distribution to complete parts (a) and (b) below. t…
$1.2$