Basic Statistics Review

The number found in the middle of the data set when it is listed in order is ____

• mean

• median

• mode

• range

Find the mean for the following set of data:

65, 72, 54, 48, 60, 68, 79

round your answer to the nearest whole number

• 60

• 62

• 64

• 66

Find the median for the following set of data:

13, 15, 21, 13, 13, 27, 14, 14, 22, 9, 17

• 27

• 14

• 13

• 9

Another word for finding the average is ____

• mode

• median

• mean

• range

The number that appears the most often is called the ___

• mean

• median

• mode

• range

You find the range of the data by ____

• max minus min

• min minus max

• max minus upper quartile

• lower quartile minus min

the lower quartile is the ___

• median

• median of the lower half of the data

• median of the upper half of the data

• mean

the interquartile range is ___

• max minus upper quartile

• upper quartile minus lower quartile

• max minus min

• lower quartile minus min

the lower extreme is

• max

• quartile

• median

• min

the upper extreme is ___

• max

• quartile

• median

• min