When set at the standard position, autopitch can throw hard balls toward a batter at an average speed of 60 mph. autopitch devices are made for both major- and minor-league teams to them improve their batting averages. autopitch executives take samples of 10 autopitch devices at a time to monitor these devices and to maintain the highest quality. the average range is 3 mph. using control-chart techniques; determine control-chart limits for averages and ranges for autopitch.

Now ray has had the tires for two months and he notices that the tread has started to pull away from the tire. he has already contacted the place who sold the tires and calmly and accurately explained the problem. they didn’t him because they no longer carry that tire. so he talked with the manager and he still did not get the tire replaced. his consumer rights are being violated. pretend you are ray and write a letter to the company’s headquarters. here are some points to keep in mind when writing the letter: include your name, address, and account number, if appropriate. describe your purchase (name of product, serial numbers, date and location of purchase). state the problem and give the history of how you tried to resolve the problem. ask for a specific action. include how you can be reached.