Statistics (8.1 & 8.2)

Seth said that 17 was the number that showed the difference between the lowest and highest numbers in a data set.  Which term would define Seth's number?

• mean
• median
• mode
• range

Jamal said that 41 was the number in a data set that was listed the most.  Which term would define Jamal's number?

• mean
• median
• mode
• range

Tony's teacher lets students pick whether to use the median, mean, or mode as their final grade.  Tony's grades are listed below.
38, 90, 95, 80, 75, 90
Which statement is true?

• Tony's median score will give him the highest grade?
• Tony's mode score will give him the highest grade?
• Tony's median and mode score give him the same grade.
• Tony's median and mean score give him the same grade.

The graph shows the results of a survey of 100 students.
How many of the students in the survey watched more than 8 hours of television?

• 66
• 88
• 33
• 100

Which interval contains the median?

• 7 - 14
• 15 - 22
• 23 - 30
• 39 - 46

How many parks are there?

• 20
• 5
• 17
• 18

Which is the closest to what most people would call the "average?"

• mean
• median
• mode
• range

Which is the MIDDLE?

• Mean
• Median
• Mode
• Range

Which is the number that appears the MOST often?

• mean
• median
• mode
• range

A data set can have more than one mode

• True
• False