JUST FOR FUN MATH
Try these problems:
* Figure This! Math Challenges
.* Statistic Riddles - Assume data are whole numbers. Some problems may have more than one possibility for an answer. In that case find all possibilities that work.
Riddle # 1 I belong with 60, 48, 72, 48, and 66 in a collection of data. The set of data has a mean of 58.
Riddle #2 We are a collection of five pieces of data.
Our range is 16
Our median is 32
Our mode is 30
Our mean is 36
Riddle #3 We are a collection of four pieces of data.
Our median is 10
Our range is 8
We have no mode
Riddle #4 We are a collection of six pieces of data.
Our mean is 125
Our mode is 125
Our range is 125
Our median is 125
Riddle # 1 I belong with 60, 48, 72, 48, and 66 in a collection of data. The set of data has a mean of 58.
Riddle #2 We are a collection of five pieces of data.
Our range is 16
Our median is 32
Our mode is 30
Our mean is 36
Riddle #3 We are a collection of four pieces of data.
Our median is 10
Our range is 8
We have no mode
Riddle #4 We are a collection of six pieces of data.
Our mean is 125
Our mode is 125
Our range is 125
Our median is 125