Data Analysis Mix Review

What are Adrian's highest and lowest homework grades?

• 7 and 10

• 73 and 100

• 3 and 9

You are making a dot plot to show the data. Which numbers will you put on the number line for the dot plot?

• 6.5, 6.6, 6.7, 6.9, 7.0, 7.1

• 6.7, 6.8, 6.9, 7.0, 7.1, 7.2

• 6.6, 6.8, 6.9, 7.0, 7.1

• 6.5, 6.6, 6.7, 6.8, 6.9, 7.0

How many more students solved the puzzle in 14 or more minutes than solved the puzzle in 11 or less minutes?

• 10

• 7

• 8

• 3

• F

• G

• H

• J

The dot plot displays how many salads were sold yesterday and their weight in ounces. How many salads with a weight of less than 9.5 ounces were sold.

• 10

• 9

• 8

• 7

Molly collected data about the number of hours students studied and their scores on a test. The results are shown in the scatter plot. Which statement about the data is true?

• As study hours increase, test scores decrease.

• As study hours increase, test scores increase.

• As study hours increase, test scores stay the same.

• As study hours decrease, test scores increase.

Which day had more minutes of homework?

• Wednesday

• Thursday

• Friday

• Tuesday

• 1

• 5

• 4

• 3

• A

• B

• C

• D

Which statement best represents this relationship?

• There is no relationship between the number of miles driven and the amount of gas remaining in the tank

• As the number of miles driven increases, the amount of gas remaining in the tank increases.

• As the number of miles driven increases, the amount of gas remaining in the tank decreases.

• A relationship cannot be determined from this scatter plot