After the data was recorded, mary gives her latest book a rating of 1 star. how will this new rating affect the mean rating of her books? a. the mean book rating will not change. b. the mean book rating will increase. c. the effect on the mean book rating cannot be determined. d. the mean book rating will decrease.

Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation