8. Find the mean of the followingset of numbers. 12, 16, 19, 22, 28, 30 9. Find

Question

8.

Find the mean of the followingset of numbers.

12, 16, 19, 22, 28, 30

9.

Find the median of thefollowing set of numbers.

24, 26, 31, 33, 35, 36

10.

a) Find the mode of thefollowing set of numbers.

11, 13, 13, 12, 11, 12, 13, 10,14

b) Find the mode of thefollowing set of numbers.

15, 14, 22, 21, 5, 19, 10

8.

Find the mean of the followingset of numbers.

12, 16, 19, 22, 28, 30

9.

Find the median of thefollowing set of numbers.

24, 26, 31, 33, 35, 36

10.

a) Find the mode of thefollowing set of numbers.

11, 13, 13, 12, 11, 12, 13, 10,14

b) Find the mode of thefollowing set of numbers.

15, 14, 22, 21, 5, 19, 10

Explanation / Answer

8. To find the mean, add the terms and divide by the numberof terms. (12+16+19+22+28+30)/6 = 21.167 9. To find the median, order the numbers and select themiddle. If there are two middle numbers, average them. 24, 26, 31, 33, 35, 36 The middle numbers are 31 and 33, so the median is 32. 10. The mode is simply the number that appeare mostoften. In this case, no number appears more than once sothere is no mode.

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