Find the number of standard deviations from the mean. Round your answer to two decimal places.

19) 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. How many standard deviations from the mean is that?

Determine which score corresponds to the higher relative position.

20) Which is better: a score of 82 on a test with a mean of 70 and a standard deviation of 8, or a score of 82 on a test with a mean of 75 and a standard deviation of 4?

Find the percentile for the data value.

21) Data set: 4 6 14 10 4 10 18 18 22 6 6 18 12 2 18; data value: 14

Find the number of standard deviations from the mean. Round your answer to two decimal places. 19) 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. How many standard deviations from the mean is that? A) 0.44 standard deviations above the mean B) 2.50 standard deviations below the mean C) 0.44 standard deviations below the mean D) 2.50 standard deviations above the mean Determine which score corresponds to the higher relative position. 20) Which is better: a score of 82 on a test with a mean of 70 and a standard deviation of 8, or a score of 82 on a test with a mean of 75 and a standard deviation of 4? A) The first 82 B) The second 82 C) Both scores have the same relative position. Find the percentile for the data value. 21) Data set: 4 6 14 10 4 10 18 18 22 6 6 18 12 2 18; data value: 14 A) 52 B) 35 C) 60 D) 70