Unit 1 Weekend Practice

How many boxes weigh more than 45 pounds?

• 3

• 1

• 8

• 7

Tim wants his mean (average) quiz score in history class to be 90. His first 3 quiz scores were 86, 92, and 94. What score should he make on the 4th quiz in order to have a mean (average) quiz score of exactly 90 ? (use calculator)

• 93

• 95

• 88

• 85

Tags

CCSS.6.SP.B.5C

According to the stem-and-leaf plot, what is the most common age of a person at the meeting?

• 53

• 32

• 2

• 50

After conducting a survey James knows that the favorite sports in his elementary school are football, basketball, baseball, and hockey. Which measure of center would tell James the sport that received the highest number of votes?

• median

• mean

• mode

• range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Which is considered a measure of center?

• range

• data

• decimal

• mode

Tags

CCSS.6.SP.A.3

Which example would be best if you wanted to find the mean of a set of data?

• Miles driven each week during past month

• Distance traveled by a runner in a race

• Most popular sport of class

• Favorite kind of soda

Tags

CCSS.6.SP.A.3

This table shows the number of points Ellie scored in each of five games.

The range is 10 because it is the —

• middle number of points she scored

• number of points she scored most often

• fair share of the number of points she scored

• difference between the highest and lowest number of points she scored

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The times in minutes for each of Curt’s phone calls this week are shown in this list.

9, 15, 5, 7, 9, 12, 11, 4

Which statement is true regarding the duration of his calls?

• The median is greater than 10.

• The mean is less than 8.

• The mode is greater than 7.

• The range is less than 10.

The chart below shows the scores for each of the first 10 basketball games for the Hawks and the Blue Jays.

Which of the following is true?

• The median for the Hawks is greater than the median for the Blue Jays.

• The range for the Hawks is greater than the range for the Blue Jays.

• The mean for the Blue Jays is less than the mean for the Hawks.

• The mode for the Hawks is less than the mode for the Blue Jays.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

5, 6, 6, 8, 9, 10

For the data set shown, which measure is the greatest?

• Range

• Median

• Mode

• Mean

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2