Statistics Test Review

Which of the following two statements are true?

• More people did over 33 push ups than who did less than 32 push ups.

• There were 14 people questioned.

• More people did more than 33 push ups than did less than 33 push ups.

• 6 people did 35 push ups

Select all statements that are true about the distribution of the data in the histogram.

• A total of 25 third graders were surveyed.

• The data is distributed symmetrically.

• About half of the total students took 16-18 minutes to complete the puzzle.

• It took one student between 1-3 minutes to complete the puzzle. This student is an outlier.

• Most third graders took 10-12 minutes to complete the puzzle.

Which of the following two statements are true?

• More people did over 33 push ups than who did less than 32 push ups.

• There were 14 people questioned.

• More people did more than 33 push ups than did less than 33 push ups.

• 6 people did 35 push ups

How many students have more than 1,000 songs on their MP3 player?

• 5
• 16
• 10
• 4

Find the Median

• 98
• 93
• 78
• 85

What is the MEDIAN of this data

• 95
• 90
• 100
• 40

What is the minimum value?

• 64
• 58
• 66
• 60

How many students were greater than or equal to 60 inches tall?

• 21
• 11
• 17
• 6

What do points A and E represent on the box plot?

• Mean and Mode

• Mean and Median

• Least and Greatest Value

• First and Third Quartiles

Based on the box plots, which statement is true?

• The median number of books read in Class A is less than the median number of books read in Class B.

• The difference between the spread of data for Class A and Class B is 15.

• The difference between the median number of books read by the two classes is 20.

• The interquartile range (IQR) of Class A is half that of the interquartile range (IQR) of Class B.