1. The stacked bar chart below shows the percentages of death due to cancer in four geographic regions of the U.S. that occurred in three ethnic groups in 2003.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2029.JPG

In which geographic area did Hispanics account for their lowest percentage of cancer deaths in 2003?

2. Alan tossed a die 50 times and obtained the results shown in the dot plot below.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2025.JPG

How many times did he roll an even number?

3. The stacked bar chart below shows the percentages of death due to cancer in four geographic regions of the U.S. that occurred in three ethnic groups in 2003.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2029.JPG

In which geographic area did Hispanics account for their highest percentage of cancer deaths in 2003?

4. A nurse measured the blood pressure of each person who visited her clinic. Following is a relative-frequency histogram for the systolic blood pressure readings for those people aged between 25 and 40. Use the histogram to answer the question. The blood pressure readings were rounded up to the next whole number.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%201.JPG

Approximately what percentage of the people aged 2540 had a systolic blood pressure reading greater than or equal to 130?

5.The following multiple line graph shows the numbers of death due to cancer in four geographic regions of the U.S. that occurred in three ethnic groups in 2003.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2031.JPG

In which geographic area was the number of cancer deaths among whites the highest in 2003?

6.

The data below represent the results of a poll in which the following questions was asked: "To what degree are you satisfied with your current health insurance?" Which pie chart below represents the given data set?

Very14.5%

Somewhat26.3%

Not at all36.8%

No opinion22.4%

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2017%20_A_.JPG

C. Both represent the data.

D. Neither represent the data.

7. Identify the utility that has its smallest percentage of the total bill in March.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%206.JPG

A. Gas

B. Electric

C. Water

D. None of the utilities has its smallest percentage of the total bill in March

8.Identify the utility that accounts for over half the total bill in two months.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%206.JPG

A. Water

B. Electric

C. Gas

D. No single utility accounts for more than half the total bill in two months

9. The time series line chart below shows the prices of a volatile stock from January 1999 to December 1999. Between which two consecutive months did the price of the stock drop by the greatest percentage?

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2013.JPG

A. June July

B. August September

C. May June

D. None of the above

10. A nurse measured the blood pressure of each person who visited her clinic. Following is a relativefrequency histogram for the systolic blood pressure readings for those people aged between 25 and 40. Use the histogram to answer the question. The blood pressure readings were rounded down to the next whole number.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%201.JPG

Given that 600 people were aged between 25 and 40, approximately how many had a systolic blood pressure reading recorded as between 120 and 149 inclusive?

A. 48%
B. 250
C. 288
D. 300

11. A machine is supposed to fill juice bottles with 16 fluid ounces of juice. The manufacturer picks a sample of bottles that have been filled by the machine and determines the volume of juice in each bottle. The results are shown in the following stemandleaf diagram. The leaf unit is 0.1.

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How many bottles were sampled?

A. 9

B. 10

C. 15

D. 44

12. Find the original data from the stem-and-leaf plot.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%202.JPG

A. 95, 91, 99, 101, 111, 115

B. 91, 95, 91, 109, 119, 115

C. 95, 99, 101, 101, 115, 115

D. 95, 99, 101, 109, 115, 115

The stem-and-leaf plot below shows the weights in pounds of halibut caught on an Alaskan fishing boat for one day.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2027.JPG

13. How many values are there less than 40?

A. 6

B. 8

C. 9

D. 5

14. Identify the class that had the lowest percentage increase in 2.5 or better GPAs between the fourth and fifth decades.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%207.JPG

A. Sr

B. Jr

C. So

D. Fr

15. The ages of employees of a company are summarized in the frequency table. Which line chart below represents the data?

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2021.JPG

A.

B.

C.

D.

None of the above

16.Identify the class that has the greatest increase in 2.5 or better GPAs over the five decades.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%207.JPG

A. Sr

B. Jr

C. So

D. Fr

17.Identify the class that has had the greatest percentage increase with respect to its initial percentage over the five decades.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%207.JPG

A. Fr

B. So

C. Jr

D. Sr

18. The stem-and-leaf plot below shows the weights in pounds of halibut caught on an Alaskan fishing boat for one day.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2027.JPG

List all of the original weights.

A. 29, 31, 36, 37, 38, 40, 42, 43, 46, 47, 51, 52, 54, 60

B. 29, 31, 32, 36, 37, 38, 38, 40, 42, 43, 46, 47, 51, 54, 60

C. 29, 31, 32, 36, 37, 38, 40, 42, 43, 45, 46, 47, 51, 52, 54, 60

D. 29,31,32,36,37,37,38,38,40,42,43,43,45,45,46,47,51,52,5

19.Identify the utility that decreases as a percentage of the total utility bill from January to June.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%206.JPG

A. Electric

B. Natural Gas

C. Water

D. None decrease from January to June.

20.

The table shows the endofthemonth checking account balance of a statistics teacher for the months January 1999 through December 1999 as determined by the closing balance on the last banking day of the month. The balance is rounded to the nearest dollar.

https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2022.JPG

A. https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2022%20_A_.JPG

B.https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2022%20_B_.JPG

C.https://study.ashworthcollege.edu/access/content/group/8ef8b2f7-197d-41de-a4c4-db81a717c013/v9/Images/Lesson%202%20Exam/MA260%20Lesson%202%20exam%20question%2022%20_C_.JPG

D. None of the above

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