What are the more appropriate measures of center and spread for this data set?
4 6 8
14
26
0
2
4
6
8 10
12 14 16
18 20 22 24 26 28 30
Select two choices: one for the center and one for the spread.

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

If you could answer these your a life saver

Solve the equation by completing the square. x^2+2x=17