IMathAS-libretexts

1) You are testing to see if the population mean, $\displaystyle \mu$ is greater than 55. You sample and find your sample mean to be 70. Does this necessarily mean that $\displaystyle \mu$ is greater than 55?

2) You are testing to see if the population mean, $\displaystyle \mu,$ is greater than 55. You sample and find your sample mean to be 70. You run a right-tailed hypothesis test for the population mean, $\displaystyle \mu$ ,and you reject the null hypothesis. This means that you are:

3) You are testing to see if the population mean, $\displaystyle \mu,$ is greater than 55. You sample and find your sample mean to be 70. You run a right-tailed hypothesis test for the population mean, $\displaystyle \mu$ ,and you do not reject the null hypothesis. This means that you are:

4) You are testing to see if the population mean, $\displaystyle \mu$ is less than 70. You sample and find your sample mean to be 55. Does this necessarily mean that $\displaystyle \mu$ is less than 70?

5) You are testing to see if the population mean, $\displaystyle \mu,$ is less than 70. You sample and find your sample mean to be 55. You run a left-tailed hypothesis test for the population mean, $\displaystyle \mu$ ,and you reject the null hypothesis. This means that you are:

6) You are testing to see if the population mean, $\displaystyle \mu,$ is less than 70. You sample and find your sample mean to be 55. You run a left-tailed hypothesis test for the population mean, $\displaystyle \mu$ ,and you do not reject the null hypothesis. This means that you are:

7) You are testing to see if the population mean, $\displaystyle \mu$ is different than ( $\displaystyle \ne$ ) 55. You sample and find your sample mean to be 70. Does this necessarily mean that $\displaystyle \mu$ $\displaystyle \ne$ 55?

8) You are testing to see if the population mean, $\displaystyle \mu$ is different than ( $\displaystyle \ne$ ) 55. You sample and find your sample mean to be 70. You run a two-tailed hypothesis test for the population mean, $\displaystyle \mu$ ,and you reject the null hypothesis. This means that you are:

9) You are testing to see if the population mean, $\displaystyle \mu$ is different than ( $\displaystyle \ne$ ) 70. You sample and find your sample mean to be 55. You run a two-tailed hypothesis test for the population mean, $\displaystyle \mu$ ,and you reject the null hypothesis. This means that you are:

10) You are testing to see if the population mean, $\displaystyle \mu$ is different than ( $\displaystyle \ne$ ) 70. You sample and find your sample mean to be 55. You run a two-tailed hypothesis test for the population mean, $\displaystyle \mu$ ,and you do not reject the null hypothesis. This means that you are:

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