Answer Happy

Is the racial distribution for students on work study different from the racial distribution for students not on work study? The results of a recent study are shown below. Frequencies of Race for Students On and Not On Work Study White Black Hispanic Asian Other 47 Work Study Not Work Study 74 What can be concluded at the a = 0.05 significance level a. What is the correct statistical test to use? O Goodness-of-Fit O Paired t-test 82 99 Independence Homogeneity H₁: b. What are the null and alternative hypotheses? Ho: 80 82 Race and work study status are dependent. Race and work study status are independent. The racial distribution for students on work study is not the same as it is for students not on work study. The racial distribution for students on work study is the same as it is for students not on work study. The racial distribution for students on work study is the same as it is for students not on work study. Race and work study status are independent. Race and work study status are dependent. c. The test-statistic for this data = d. The p-value for this sample= 50 83 The racial distribution for students on work study is not the same as it is for students not on work study. e. The p-value is Select an answer f. Based on this, we should accept the null O reject the null 21 39 fail to reject the null a (Please show your answer to three decimal places.) (Please show your answer to four decimal places.) g. Thus, the final conclusion is... There is insufficient evidence to conclude that the racial distribution for students on work study is not the same as it is for students not on work study. There is sufficient evidence to conclude that the racial distribution for students on work study is not the same as it is for students not on work study. There is sufficient evidence to conclude that the racial distribution for students on work study is the same as it is for students not on work study. There is sufficient evidence to conclude that race and work study status are dependent. There is insufficient evidence to conclude that race and work study status are dependent.