What is YT?
3 units
6 units
12 units
15 units

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

Combine the information in the problem and the chart using the average balance method to solve the problem.

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55