In the mass production of a certain piece of a machine, the average length is 10.500 in. and the standard deviation is 0.005 in. calculate the probabilities for the following cases: (a) the length of the piece is less than 10.520. (b) the length of the piece is between 10.485 and 10.515. (c) if the manufactured pieces with length deviations of more than 2.5 standard deviations are rejected, what percentage of the products will be rejected

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?

How do you write y-10=2 (x-8) in standard form