Unit 4 Review

What percent of basketball players are female?

• 16%

• 52%

• 31%

• 36%

What percentage of males drive sports cars?

• 35%
• 16.25%
• 65%
• 25%

How many total people were surveyed about what ice cream flavor they would pick?

• 107
• 92
• 70
• 269

What percent of the total population surveyed were electrical engineers that like math?

• 33.9%
• 48.6%
• 16.5%
• 21.7%

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.
• More students received a 94 than any other score
• No student scored below a 50
• A score of 91 was slightly below average.

Lizzy had test scores of:   72, 94, 108, 60
What is the RANGE of her test scores?

• 12
• 72
• 48
• 98

In order to find the median, the data must be sorted from least to greatest first.

• True
• False

What is the definition of the range?

• The average
• The number that occurs the most
• The middle number
• The difference of the largest and smallest numbers

Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34

• 7
• 23
• 31
• 34

Find the Mean. 

• 5.8
• 5
• 5.6
• 6