This dot plot is symmetric, and the data set has no extreme values.
2 3 4 5 6
9 10
Which of these measures is the best measure of variability for the dot plot?
A. Mean absolute deviation (MAD)
B. Median
OOO
C. Interquartile range (IQR)
D. Mean

dont think so

step-by-step explanation:

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

0.2cm < 1.5cm : 0.2cm > 1.5cm