Measures of Center

Front

What is the median of the following set of numbers: 29, 41, 48, 48, 52, 68, 76, 77, 84?

Back

The median is 52.

Front

What does it mean if a score is the mode in a data set?

Back

It means that more students received that score than any other score.

Front

What is the median number of miles Kiki cycled in the following data set: 36, 42, 28, 52, 48, 36, 31?

Back

The median is 36.

Front

Can a data set have more than one mode?

Back

True, a data set can have multiple modes.

Front

What is another word for mean in mathematics?

Back

Average.

Front

How do you find the median of a data set with an even number of values?

Back

You take the average of the two middle numbers.

Front

What is the mode of the following set of numbers: 5, 7, 7, 8, 9?

Back

The mode is 7.

Front

If the mean of a data set is 50 and the data set has 5 numbers, what is the total sum of the numbers?

Back

The total sum is 250.

Front

What is the range of the following set of numbers: 10, 15, 20, 25?

Back

The range is 15 (25 - 10).

Front

What does it mean if a data set has no mode?

Back

It means that no number appears more than once.