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Front

What is the mean of the following numbers: 28, 18, 19, 18, 17?

Back

20

Front

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

Back

10

Front

What is the median of the following numbers: 5, 6, 3, 9, 0, 4, 1, 2, 7?

Back

4

Front

Define 'mean' in statistics.

Back

The mean is the average of a set of numbers, calculated by dividing the sum of the numbers by the count of the numbers.

Front

Define 'mode' in statistics.

Back

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

Front

Define 'median' in statistics.

Back

The median is the middle value in a data set when the numbers are arranged in order.

Front

How do you calculate the mean?

Back

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

Front

How do you find the mode in a data set?

Back

Identify the number that occurs most frequently.

Front

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

Back

Arrange the numbers in order and select the middle number.

Front

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

Back

Arrange the numbers in order and calculate the average of the two middle numbers.