Question
(CO 5) A manufacturer claims that their calculators are 6.800 inches long. A random sample of 55 of their calculators finds they have a mean
(CO 5) A manufacturer claims that their calculators are 6.800 inches long. A random sample of 55 of their calculators finds they have a mean of 6.812 inches with a standard deviation of 0.05 inches. At =0.08, can you support the manufacturer's claim using the p value?
Claim is the null, reject the null and cannot support claim as p-value (0.075) is less than alpha (0.08)
Claim is the null, fail to reject the null and support claim as p-value (0.038) is greater than alpha (0.08)
Claim is the alternative, fail to reject the null and support claim as p-value (0.075) is less than alpha (0.08)
Claim is the alternative, reject the null and cannot support claim as p-value (0.038) is greater than alpha (0.08)
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