Unit 10 Statistics TEST Review

Level 1: Based on the box and whisker plot, which is correct?

• Minimum = 25, Median = 35, Maximum = 50

• Minimum = 30, Median = 35, Maximum = 50

• Minimum = 25, Median = 30, Maximum = 50

• Minimum = 30, Median = 25, Maximum = 50

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Level 1: Find the mean of these numbers:

5,11,2,12,4,2

• 4.1

• 6

• 4.5

• 4

Tags

CCSS.6.SP.B.5C

Level 1: Find the median of these numbers:

4,2,7,3

• 2

• 3.5

• 7

• 4

Tags

CCSS.6.SP.B.5C

Level 1: What is the first step to solve this equation:

11 - 3x = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

Level 1: Marcos wants to find out how many students at his school like to go to the movies. Which survey method is likely to produce a representative survey?

• Ask the boys in the boys locker room.

• Ask the 25 students in his homeroom class.

• Ask students coming out of a movie theater.

• Ask half of the 34 students on the soccer team.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Level 1: Translate into an equation. 24 is the difference of a number and 5

• 24 - n = 5

• 24 = n -5

• 24 - 5 = n

• 24 - 5 - n

Level 2: Based on the boxplot, what is the Interquartile Range (IQR) of the pounds of honey collected by a hive?

• 2

• 9

• 25

• 56

Tags

CCSS.6.SP.B.5C

Level 2: Based on this double box plot, what can you say about the car clubs based on their measures of center?

• The Cruisers are more varied.

• The Car Hops have more cars overall.

• The Car Hops are more varied.

• The Cruisers have more cars overall.

Tags

CCSS.7.SP.B.4

Level 2: At Donald's Donuts the number of donut holes in a bag can vary. Which measure of center should Donald use for this data?

12,10,10,13,12,11,13,10, 11, 32

• mean

• median

• mode

• outlier

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Level 2: When would the MEDIAN be the best measure of center?

• When the data is consistent

• When there is a number that happens a lot

• When there is an outlier

• When there is no outlier

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2