If you have 5x8 contingency table, what would your critical value of

X2 be if testing at the .05 level of significance?

Question 16 options:

48.28

41.34

37.92

23.55

You are interested in studying whether mentoring for at-risk youths improves their outlook for their future.You take a sample of 200 at-risk youth and measure their outlook for the future before the mentoring program begins using 5 questions that have a response set from 1 (bleak) to 5 (bright).You then add their responses together to get a single variable that has a possible range of 1 to 25.You then measure their outlook after they complete the program.What statistic would you calculate to test your hypothesis?

Question 18 options:

Chi-Square

Independent Samples T-Test

Dependent Samples T-Test

Correlation

You are interested in knowing whether there is a relationship between what a person thinks an appropriate sentence is for rape and level of education.You take a sample of adults and ask them how long inmonthsthey think the appropriate sentence is for rape and ask them the number ofyearsof education they have completed.To test your hypothesis what statistic would you calculate?

Question 19 options:

Pearson's r

Dependent Samples T-Test

Independent Samples T-Test

Chi-Square

You are interested in examining whether prisoners who have a previous incarceration history are as likely as other inmates to get into fights during their first month in prison.You take a sample of inmates and ask if they were incarcerated before (measured yes, no) and measure whether they got into a fight during the first month of their most recent incarceration (measured yes, no).What statistic would you calculate to test your hypothesis?

Question 20 options:

Dependent Samples t-test

Pearson's r

Independent Samples t-test

Chi-Square