Suppose the heights of 18-year-old men are approximately normally distributed, with mean 66 inches and standard deviation 1 inches.
(a) what is the probability that an 18-year-old man selected at random is between 65 and 67 inches tall? (round your answer to four decimal places.)

(b) if a random sample of eight 18-year-old men is selected, what is the probability that the mean height x is between 65 and 67 inches? (round your answer to four decimal places.)

Henry just set up direct deposit from his employer to his checking account. the equation y=360x-126.13 represents the balance in henry's account if he deposits his weekly paycheck for x weeks. based on this equation, which of the following statements is true? a) henry earns $126.13 per weekb) henry made an initial deposit of $126.13c) before setting up the direct deposit, henry had overdrawn his accountd) when henry set up the direct deposit, he already had $360 in his account

The measure of the angles supplement is 30 more than four times that of its complement. find the measure of the angle described

Consider the image seen here. the image, at point y, represents the process of during which a is being produced.