Statistics Need Help !1
I am doing review for a test and i still can not get this problem..HELP Please
The scores on a test had a mean of 2.725 and a standard deviation of 1.329. A teacher had 61 students take the test. Although the students were not random sample, the teacher considered...
HELP!
When a truckload of apples at a packing plant, 175 are randomly examined for bruises. The whole truck will be rejected if more than 4% of the apples from the 175 are bruised. Suppose that in fact 8% of the apples on the whole truck are bruised. What is the probability the truck will be...