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At noon, the temperature was 12 degrees. It rose 8 degrees during the afternoon and then dropped 28 degrees by midnight. What was the temperature at midnight?

Find the mean for the numbers below

10 -1 -2 6 4

10 -1 -2 6 4

A

4.6

B

3.4

C

4

D

-3.4

Find the outliers for the number set

6 3 -2 -18 10

6 3 -2 -18 10

A

-18

B

10

C

-2

D

3

Complete the following questions as a check-out. Find the median of the set by following the steps:

1. Put the numbers in order from left to right on number line

-15 -2 -1 -14 17 -9

1. Put the numbers in order from left to right on number line

-15 -2 -1 -14 17 -9

A

-1,-2,-9,-14,-15,17

B

17,-15,-14,-9,-2,-1

C

-15 -2 -1 -14 17 -9

D

-15,-14,-9,-2,-1,17

2. Find the 2 central numbers by crossing out the numbers on either side.

A

-1,-2

B

-14,-9

C

-9,-2

D

-1,-14

Find the average of the 2 middle number. This is the median.

A

-1.5

B

-11.5

C

-5.5

D

-7.5