One-third of the pears in a basket were rotten. After the rotten pears were thrown away, there were still p pears and q oranges left in the fruit basket. How many total pears and oranges were there in the fruit basket to start with?

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?

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?

What is the measure of sty in oo below? 130 310 230 50