Rainfall for the amazon was measured and recorded for 30 days the results were displayed on a line plot what can you tell about the differences in the amount of rainfall use the line plot to solve this problem

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

Can some one explain this i got sent this. is this a threat i’m scared

Which of the following statements is a true conclusion that can be made from the scaled bargraph?