Question

For the data set: 12, 8, 6, 6, 9, 8, 7, 11, 6, “6” is the value for which measure? Select two answers.

A. IQR
B. range
C. mode
D. median
E. mean

Answer 1

B and C, Range and Mode.

Explanation:

6, 6, 6, 7, 8, 8, 9, 11, 12

IQR interquartile range: 10 - 6 = 4

Range: 12 - 6 = 6

Mode: 6

Median: 8

Mean: 6 + 6 + 6 + 7 + 8 + 8 + 9 + 11 + 12 = 73/9 = 8.1

Answer 2

B, C

Explanation:

12 minus 6 = 6 this is range the max minus the minimum

the number that appears the most: 6