Explicate one sample Z test for p-value method.
Explain the test statistic P-value and critical value as well as state the final conclusion. The unkind IQ score of statistic professors is less than 120. Sample data- n = 46, = 114. Assume that = 17 and the implication level is = 0.05.
Compute the test statistic. (Round to the nearest hundredth)
Find the P-value. (Round to four decimal places)
Find the critical value. (Round to the nearest thousandth)
Select the final conclusion
a) there is adequate evidence to support the claim
b) there is inadequate evident to support the claim