Don't use the p value method instead use the "5 steps of hypothesis testing." Or I...

Don't use the p value method instead use the "5 steps of hypothesis testing." Or I will get all of these wrong and I really need the help!!

9) An agent claims there is no difference between the pay of safeties and linebackers in the NFL. A survey of 15 randomly selected safeties found an average salary of $510,580. The standard deviation for the sample was $18,000. A survey of 15 randomly selected linebackers found an average salary of $527,360 with a standard deviation for this sample of $17,500. At α (alpha) = 0.05 is the agent's claim correct?

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Here we calculate the required probabilities as

orchestra answered 1 year ago

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