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9.1 MEAN #1-9

Last updated about 2 years ago

9 questions

Note from the author:

9.1 NOTES = ONLINE BOOK PAGE #226

Instructions

9.1 NOTES = ONLINE BOOK PAGE #226

1 point

1

Question 1

1.

Find the mean.

90

30

45

1 point

1

Question 2

2.

Find the mean.

115

460

230

1 point

1

Question 3

3.

Find the mean.

451

1804

902

1 point

1

Question 4

4.

Find the mean.

30

15

5

1 point

1

Question 5

5.

Find the mean.

-10

-30

-15

1 point

1

Question 6

6.

Find the mean.

70

28

140

1 point

1

Question 7

7.

Find the mean.

-20

-10

-5

1 point

1

Question 8

8.

Find the mean.

$24

$4

$6

1 point

1

Question 9

9.

Find the mean.

105

210

30