laim: The average career length for an NFL wide receiver is less then 3 years. A random sample of 60 revealed a mean of 2.89 years. Use the traditional method at a 3% significance level to test the daim assuming a known population standard deviation of 0.36. Critical Value = [three decimal accuracy] Test Statistic = [three decimal accuracy] Conclusion O Reject Ho OEail +e Doisg+ H

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Claim: The average career length for an NFL wide receiver is less then 3 years.
A random sample of 60 revealed a mean of 2.89 years. Use the traditional method at a 3% significance level to
test the daim assuming a known population standard deviation of 0.36.
Critical Value =
[three decimal accuracy]
Test Statistic =
[three decimal accuracy]
Conclusion
Reject Ho
O Fail to Reject Ho
Transcribed Image Text:Claim: The average career length for an NFL wide receiver is less then 3 years. A random sample of 60 revealed a mean of 2.89 years. Use the traditional method at a 3% significance level to test the daim assuming a known population standard deviation of 0.36. Critical Value = [three decimal accuracy] Test Statistic = [three decimal accuracy] Conclusion Reject Ho O Fail to Reject Ho
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