#1. Check the following data set for outliers. If there is more than one answer, separate them with commas. Select "None" if applicable.

32,31,15,43,63,36,41

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Outlier(s):

#2.The data shows a sample of states' percentage of public high school graduation rates for a recent year.

7480728989877676939083

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Part 1 of 2

a. Draw the boxplot for the given data. b.The distribution is approximately ----

#3. Population of TownsThe data show the population (in thousands) of several towns.

3

5.5

14.9

14.9

15.6

20.2

21.7

16.7

18

18.5

19.7

22.3

22.5

23

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Part:0 / 2

Part 1 of 2

(a)Draw the boxplot for the given data. Round your answers to the nearest whole number.

(b)Comment on the distribution.

4. Rolling a DieIf a die is rolled one time, find these probabilities.

Enter your answers as fractions or as decimals rounded to3 decimal places.

(a)Getting a number less than1.

(b)Getting a3or an odd number.

(c)Getting a number greater than1and an even number.

Part 1 of 3

(a)Getting a3.

P(3) = ----

5. If two dice are rolled one time, find the probability of getting these results.

Enter your answers as fractions or as decimals rounded to3decimal places.

(a)A sum of

(b)A sum of12

(c)Doubles

(d)A sum greater than or equal to

Part 1 of 4

(a)A sum of12 = -----

P(sum of 12) = ----

6.Human Blood TypesHuman blood is grouped into four types. The percentages of Americans with each type are listed below.

O

42%

A

39%

B

15%

AB

4%

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Choose one American at random. Find the probabilities of the following.

(a) Has typeAblood

(b) Has typeBorAB

(c) Does not have typeA or AB

Part 1 of 3

1. Has typeABblood
2. The probability that a random American has typeABblood is -----%

7. Computers in SchoolsElementary and secondary schools were classified by the number of computers they had.

Computers	1-10	11-20	21-50	51-100	100 +
Schools	4601	5221	16,171	22,987	33,445

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Choose one school at random. Find the probabilities of the following. Enter your answers as fractions or decimals rounded to3decimal places.

Part 1 of 3

1. 50or fewer computers

P (50 or fewer computers) = ----

Part 2 of 3

(b) More than20computers

P (morethan20computers)

= ----

Part 3 of 3

(c) No more than100computers

P (nomorethan100computers) =--

8. Government RevenueThe source of federal government revenue for a specific year is46%from individual income taxes 28%from social insurance payroll taxes 8%from corporate income taxes 3%from excise taxes 15%other

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If a revenue source is selected at random, what is the probability that it comes from individual income or excise taxes?

P(individual income or excise taxes) = ---

9.Medical SpecialitiesThe following doctors were observed on staff at a localhospital.

	MD	Doctor of Osteopathy
Pathology	4	1
Pediatrics	9	3
Orthopedics	16	3

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Choose one doctor at random. Find the probabilities of the following. Express your answer as a fraction or a decimal rounded to three decimalplaces.

Part 1 of 2

What is the probability that she is an orthopedist?

P (orthopedist) = -----

Part 2: What is the probability that he is a pathologist or an MD?

10. Emergency Room TestsThe frequency distribution shows the number of medical tests conducted on32randomly selected emergency roompatients.

Number of tests performed	Number of patients
0	14
1	8
2	6
3	2
4ormore	2

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Choose a patient at random. Find the following probabilities. Enter your answers as fractions or decimals rounded to3decimalplaces.

Part 5 of 5

The probability that the patient had at least1test done is-----

11.In a recent year,8,683,189male students and1,364,642female students were enrolled as undergraduates. Receiving aid were62.7%of the male students and65.4%of the female students. Of those receiving aid,45%of the males got federal aid and52.1%of the females got federal aid. Choose1student at random. (Hint: Make a tree diagram.) Find the probability of selecting a student from the following.

Carry your intermediate computations to at least4decimal places. Round the final answers to3decimal places.

(a)A female student without aid.

(b)A male student, given that the student has aid.

(c)A female student, or a student who receives federal aid.

Part 1 of 3

A male student with aid.

P(male with aid) is ----

12.Gift BasketsThe Gift Basket Store has the following premade gift baskets containing the following combinations in stock.

	Cookies	Mugs	Candy
Coffee	17	18	19
Tea	16	19	16

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Choose1basket at random. Find the probability that it contains the following combinations.

Enter your answers as fractions or as decimals rounded to3decimal places.

(a) tea and mugs

(b) Tea, given that it contains mugs

(c) Tea and cookies

Part 1 of 3

1. Tea or mugs

P (tea or mugs)= ---

13. Video GameVideo games are rated according to the content. The average age of a gamer is35years old. In a recent year,16.8%of the video games were rated Mature. Choose6purchased games at random. Find the following probabilities.Round the final answers to three decimal places.

(a) Find the probability that none of the six were rated mature.

(b) Find the probability that at least1of the4was rated mature.

Part 1 of 2

1. Find the probability that none of the six were rated mature.

P (none were rated mature) = --