One of the points on the previous graph is the ordered pair (6, $15). What does that point represent? How can you use that ordered pair to find the unit rate, or constant of proportionality?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

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?