A 24-ounce bag of name brand of cereal is $1.19. How much is it per ounce? Round to the nearest cent.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?