Statistics Homework Questions - Help!
Please give correct answers and explanations! Thank you!
1. True or False: One advantage of using classical approach over P-values approach in hypothesis testing is that classical approach provide information regarding the strength of the evidence.
2. True or False: P-values are interpreted the same way regardless of the type of hypothesis test being performed. The larger the P-value, the stronger the evidence against the statement in the null hypothesis.
3. True or False: The distribution of sample mean, x-bar, will be normally distributed if the sample is obtained from the population that is not normally distributed, regardless of sample size.
1. False.
2.) True
Reject h0 if p value is less than alpha ( level if significance)
3.) False
If n is large then the distribution will be nory
Statistics Homework Questions - Help! Please give correct answers and explanations! Thank you! 1. True or False: One advantage of using classical approach over P-values approach in hypothesis testing...
1. We reject the null hypothesis only when: a. our sample mean is larger than the population mean. b. the p value associated with our test statistic is greater than the significance level of the test we have chosen. c. our sample mean is smaller than the population mean. d. the p value associated with our test statistic is smaller than the significance level of the test we have chosen. 2. In a study of simulated juror decision making, researchers...