Question: please help using excel fomulas EX. =Sum(b10:b20) 1 2 The Square Wheel Tire Company has determined that their tires must average 36 inches in diameter
1 2 The Square Wheel Tire Company has determined that their tires must average 36 inches in diameter in order to fit most car models. 3 A random sample of 100 tires revealed a mean of 36.4 inches. 4 5 Required: 6 Assuming that the population standard deviation is 2.1 inches, test at 5 percent level of significance if management has amything to worry ab 7 8 9 10 11 Using the summarized data below, determine the following
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