Unit 14 Measures of Center

Front

What is the range in a set of numbers?

Back

The range is the difference between the highest and lowest values in a set of numbers.

Front

How do you find the mode of a set of numbers?

Back

The mode is the number that appears most frequently in a set of numbers.

Front

What is the median in a set of numbers?

Back

The median is the middle number when the numbers are arranged in order.

Front

What is another word for mean?

Back

Average.

Front

If the scores are 155, 165, 138, 172, 127, 193, 142, what is the range?

Back

66.

Front

In the set 12,10,10,10,13,12,11,13,10, what is the mode?

Back

10.

Front

What is the median of the numbers 36, 42, 28, 52, 48, 36, 31?

Back

36.

Front

What does it mean if a number is the mode?

Back

It means that number appears most frequently in the data set.

Front

How do you calculate the mean of a set of numbers?

Back

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

Front

What is the median of the following set: 5, 3, 8, 6, 2?

Back

5.