Workshop #6: Finding the MEAN (AVERAGE)

Front

What is the mean of the numbers 3, 4, 5, 6, 7?

Back

5

Front

To find the average of a set of numbers, what do you do after adding up all the items?

Back

Divide by the number of items.

Front

What is the definition of the mean?

Back

Average.

Front

Clayton scored 10 points in the first basketball game, 14 in the second, and 6 in the third. What is his average score?

Back

10

Front

Joe scored 85, Jill scored 89, and Bill scored 99. What is their average score?

Back

91

Front

What is the formula to calculate the mean?

Back

Mean = (Sum of all values) / (Number of values)

Front

If the numbers are 2, 4, 6, 8, what is the mean?

Back

5

Front

What happens to the mean if you add a number larger than the current mean?

Back

The mean will increase.

Front

What happens to the mean if you add a number smaller than the current mean?

Back

The mean will decrease.

Front

If the mean of a set of numbers is 10 and there are 5 numbers, what is the total sum of the numbers?

Back

50