Mathematics, 13.04.2021 01:00, vanessagomezcx

An agent claims that there is no difference between the pay of safeties and linebackers in the NFL. A survey of 15 safeties found an average salary of $501,580 and a survey of 15 linebackers found on average salary of $513,360. If the standard deviation in the first sample was $20,00 and the standard deviation in the second sample is $18,000 is the agent correct? Use a=0.05

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An agent claims that there is no difference between the pay of safeties and linebackers in the NFL....