AP Stats Midterm Review

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is Roger's median score?

• 127
• 155
• 156
• 193

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What value is the lower quartile?

• 66
• 58
• 60
• 64

Tags

CCSS.7.SP.B.4

The distribution of this graph is

• Negatively Skewed

• Symmetric

• Positively Skewed

• Double Peaked symmetric

Select the appropriate data type: The speed of cars at a certain point on the freeway

• Nominal categorical

• ordinal categorical

• Discrete numerical

• Continuous numerical

How many children earned $22 or more of pocket money

• 50%

• 100%

• 25%

• 10%

If I tell you that you scored at the 55th percentile on your final exam, you would know:

• 55% of the class scored the same or worse than you did

• You earned a 55% on the exam

• You failed the exam

• 45% of the class scored worse than you did

Tags

CCSS.7.EE.B.3

The 75th percentile is also know as the

• median
• third quartile
• 1st quartile`
• interquartile range

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

You are told that your height is the 70th percentile of all heights for people your age. Which of the following is a correct interpretation of this information?

• Your height is the same as about 70% of all other people your age.

• Your height is the same as or higher than about 70% of all other people your age.

• Your score height is lower than approximately 70% of all other people your age.

• 70% of all people your age are taller than you.

Tags

CCSS.6.SP.B.5

Scores on a certain standardized test have a mean of 500, and a standard deviation of 100. What score would you need to fall at the 84th percentile?

• 84

• 400

• 500

• 600

Tags

CCSS.HSS.ID.A.4

A 12 oz. can of soda has a mean volume of 12 oz, with a standard deviation of 0.25 oz. What is the percentile for a soda that only has 11.5 oz.?

• 3rd percentile

• 16th percentile

• 50th percentile

• 84th percentile

Tags

CCSS.HSS.ID.A.4