Measures of Center

Front

What is the first step in finding the median?

Back

Arrange the numbers from Least to Greatest.

Front

What is the mean of the numbers: 2, 57, 38, 42, 6?

Back

29

Front

What is the mean?

Back

The Average.

Front

What is the median?

Back

The number in the middle.

Front

What is the mode of the numbers: 12, 10, 10, 10, 13, 12, 11, 13, 10?

Back

10.

Front

How do you calculate the mean?

Back

Add all the numbers together and divide by the total count of numbers.

Front

What does median represent in a data set?

Back

The middle value when the numbers are arranged in order.

Front

If a data set has an even number of values, how do you find the median?

Back

Take the average of the two middle numbers.

Front

What is the mode in a data set?

Back

The number that occurs the most frequently.

Front

Can a data set have more than one mode?

Back

Yes, if multiple numbers occur with the same highest frequency.