The mean of a frequency distribution is 15. Its hypothetical mean is 5. Find the deviation center.​

Match each graph with the correct equation from the equation bank. not all equations will be usef

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2