Mean, Median, Mode & Range

Front

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

Back

10

Front

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

Back

Subtract the smallest number from the largest number.

Front

What is the range of Roger's bowling scores: 155, 165, 138, 172, 127, 193, 142?

Back

66

Front

What is the definition of mean in mathematics?

Back

The mean is the average of a set of numbers, calculated by adding all numbers and dividing by the count of numbers.

Front

What is the median of the following set of numbers: 3, 1, 4, 2, 5?

Back

3

Front

Can a data set have more than one mode?

Back

Yes, a data set can have multiple modes.

Front

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

Back

It means no number appears more than once.

Front

If the mode score on a test is 94, what can we conclude?

Back

More students received a 94 than any other score.

Front

What is the formula to find the mean of a set of numbers?

Back

(Sum of all numbers) / (Total count of numbers)

Front

What is the median of the following set of numbers: 7, 9, 3, 5, 8?

Back

7