The distribution of the retail price of one pound bags of roast ground coffee has a mean of 4.50 dollars and a standard deviation of 0.60 dollars. A random sample of 36 one pound bags of roast ground coffee is chosen. Letx(line over x symbol) represent the mean retail price of 36 one pound bags of roast ground coffee.

Fill in the blanks below.

(1) The meanx=(blank)and standard deviation x =(blank).Round the answer to four decimal places.

(2) What is theprobability that xhigher than 4.7 dollars?Round the answer to four decimal places. The probability thatx higher than 4.7 dollars is (blank).

(3) What isthe probability thatxis between 4.4 dollars and 4.7 dollars. Round the answer to four decimal places.

The probability that xbetween 4.4 dollars and 4.7 dollars is(blank).