Find the average rate of change for the given function from x = -1 to x=2.

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?

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?

Plzzz answer both questions and i will give you 100 points