5. Please fill in the blanks with either larger or smaller As the pvalue gets_ .

Question

5. Please fill in the blanks with either larger or smaller As the pvalue gets_ .. .. , the absolute value of t or Z gets-- Reject the null hypothesis if the p-value is " than the significance level. Please fill in the blank with Type I error or Type lI error Not rejecting the null hypothesis when you should have Rejecting the null hypothesis when you should not have A clean air standard requires that vehicle exhaust emissions not exceed specified limits for various pollutants. Many states require that cars be tested annually to be sure they meet these standards Suppose state regulators double check a random sample of cars that a suspect repair shop has certified is OK. They will revoke the shop's license if they find significant evidence that the shop is certifying vehicles that do not meet standards. Please fill in the blank with Type I error or Type lI error for the scenario above: The shop is certified as meeting standards and it is not meeting standards It is decided that the shop is not meeting standards when it is meeting standards

Explanation / Answer

As the p value gets smaller z values becomes larger

Reject the null hypothesis if the p value is lesser than significance level

Type 2 Incorrect acceptance when you should have actually rejected the null

Type 1 error is incorrect rejection of a true null

Type 2 error occurs when shop is certified as meeting when it is actually not meeting

Type 1 error occur when it is decided that shop is not meeting the standards when it is actually meeting

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