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Claim: The mean IQ score of statistics professors is greater than 118. Sample data N=50, =120,...

Claim: The mean IQ score of statistics professors is greater than 118. Sample data N=50, =120, assume that and the alpha is 0.05.
a) State the hypothesis and find the test statistics
b) Find the P-Value
c) Find the Critical Value
d) State the conclusion
Math   Statistics-And-Probability   
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