Measures of Central Tendency

1.

5 points

Find the mode of the data set.
95, 90, 92, 94, 91, 90, 98, 88, 89, 100

2.

5 points

Find the mode of the data set.
10, 18, 11, 6, 6, 5, 10, 11, 46, 7, 6, 8

3.

5 points

Find the mean of the data set. Round to the nearest tenth if necessary.
93, 84, 80, 91, 94, 90, 78, 93, 80

4.

5 points

Find the median of the data set. Round to the nearest tenth if necessary.
95, 90, 92, 94, 91, 90, 98, 88, 89, 100

5.

5 points

Solve
30-14(2)+8

6.

5 points

Find the median of the data set. Round to the nearest tenth if necessary.
65, 56, 57, 75, 76, 66, 64

7.

5 points

Find the range of the data set.
1002, 1008, 2012, 2452, 1057, 1000, 984, 725, 2141, 2452

8.

5 points

Find the mean of the data set. Round to the nearest tenth if necessary.
29, 14, 80, 59, 78, 30, 59, 69, 55, 50

9.

5 points

Find the median of the data set. Round to the nearest tenth if necessary.
93, 84, 80, 91, 94, 90, 78, 93, 80

10.

5 points

Find the median of the data set. Round to the nearest tenth if necessary.
29, 14, 80, 59, 78, 30, 59, 69, 55, 50

11.

5 points

Find the median of the data set. Round to the nearest tenth if necessary.
10, 18, 11, 6, 6, 5, 10, 11, 46, 7, 6, 8

12.

5 points

Find the mean of the data set. Round to the nearest tenth if necessary.
10, 18, 11, 6, 6, 5, 10, 11, 46, 7, 6, 8

13.

5 points

Find the mean of the data set. Round to the nearest tenth if necessary.
95, 90, 92, 94, 91, 90, 98, 88, 89, 100

14.

5 points

Find the mode of the data set.
93, 84, 80, 91, 94, 90, 78, 93, 80

15.

5 points

Solve
3+(10-5+1)·6

16.

5 points

Find the mean of the data set. Round to the nearest tenth if necessary.
65, 56, 57, 75, 76, 66, 64

17.

5 points

Solve.
6(8+4)÷2

18.

5 points

Solve
14-2·7

19.

5 points

Find the range of the data set.
117, 103, 108, 120, 55, 80, 125, 152, 48

20.

5 points

Find the mode of the data set. necessary.
65, 56, 57, 75, 76, 66,64