Stats Review

Mean is another word for...

• Average

• Median

• Mode

• Range

This is the symbol for...

• Range

• Mode

• Mean

• Median

How do you calculate range?

• Add all values, divide by number of values

• See which value occurs the most often

• Add the smallest and largest values

• Maximum minus minimum

How do you know which value is the median?

• The middle value, when the data is arranged in order

• The value that occurs most often

• The smallest value

• The largest value

How do you know which value is the mode?

• The middle value, when the data is arranged in order

• The value that occurs most often

• The smallest value

• The largest value

How do you know which value is the maximum?

• The middle value, when the data is arranged in order

• The value that occurs most often

• The smallest value

• The largest value

How do you know which value is the minimum?

• The middle value, when the data is arranged in order

• The value that occurs most often

• The smallest value

• The largest value

A set of data an have more than one mode.

• True

• False

Data does not need to be arranged in order, to be able to find the median.

• True

• False

How do you calculate IQR?

• Maximum minus minimum

• Find the middle number