Question: Question 1 ( 11 marks total ) A . ( 6 marks ) A new computer chip has a mean clock speed of 210 Mhe

Question 1 ( 11 marks total ) A . ( 6 marks ) A new computer chip has a mean clock speed of 210 Mhe and a standard deviation of 2 Mhz Management wants to make sure that the product line is in control and does no produce chips whose average speed is significantly less than 210 Mhz . For this purpose a sample of 9 chips is taken and their average speed is calculated to be 200 MHz a ) Is the process in control ? Use a = 0 05 and state your hypothesis

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