This is a serious topic our community needs to talk about

there are stalkers on this site

Plz me plzzzzzzz i need and plz delte this after answer

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

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?