Unit 6 and 7 Review

The stem and leaf plot shows the scores given to the dogs at a dog show. Possible scores were between 0.1 and 5.0. What is the difference between the highest score and the lowest score shown in the stem and leaf plot?

• 4.3

• 3.7

• 0.25

• 0.47

Andy's friends had a contest to see who would throw a football the farthest. Andy measured the distance to the nearest foot and displayed the data on a stem and leaf plot. The plot showed that exactly 8 friends threw the football at least 30 feet. Which could be be Andy's stem and leaf plot?

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The dot plot shows the heights of several people. How many people are at least 52 inches tall?

Write your answer in the space provided.

Use the sentence stem to type your answer:

There are ________ people who are at least 52 inches tall.

Sheila bought 14 pumpkins from a farm stand. The list shows the weight of each pumpkin she bought in pounds.

Which representations show the same data as the list?

Select TWO correct answers.

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Which of these statements describe the primary services of a bank?

• Statements II and IV only

• Statements I, II, and IV only

• Statement III only

• Statements I, II, and III only

Trina lives in an apartment. The table shows some of the expenses that Trina paid for three months to live in the apartment. Which expenses were variable expenses for Trina during these three months.

• Water and Electricity only

• Rent, Water and Electricity

• Rent and Cable TV only

• Cable TV

Ms. Lanford buys and sells used clothes. Ms. Lanford bought a dress, a sweater, and shorts for a total of $12.00. She then sold each item for the price shown in the list.

• She sold the dress for $20.75.

• She sold the sweater for $15.25.

• She sold the shorts for $8.50.

What was Ms. Lanford’s total profit from selling the dress, sweater, and shorts?

• $12.00

• $56.50

• $32.50

• $44.50

Which of these services is not provided by a financial institution such as a bank or credit union?

• Informing customers of the amount of money in their accounts

• Informing customers of how the money in their accounts must be spent

• Providing cash when customers make withdrawals from their accounts

• Providing loans to customers that can be paid back over time with interest

Zoey sold snacks at a neighborhood pool. The cost of preparing the snacks was $10.29. The money she received from the sale of the snacks was $21.75. What was Zoey’s profit?

• $32.04

• $21.75

• $11.46

• $10.29

The table shows the amounts Ms. McCulley paid for different expenses during the last three months. Which expenses were fixed expenses for Ms. McCulley during these three months?

• Groceries, gasoline, and utilities only

• Rent and car payment only

• None of the expenses

• All of the expenses