Using the data from the last question I asked, please can you help me with 28 and 29

29 below

Using the results you obtained in question 28, what can we conclude about the heights of Brooklyn College freshmen compared to the heights of Lehman college freshmen? () The execise intervention worked because the random group has a better cholesterol level after 12 weeks compared to the control group (O There_is no significant difference in cholesterol level after 12 weeks between the random sample compared to the control group (at the alpha = 0.05 confidence level) (0 There_is a significant difference in cholesterol level after 12 weeks between the random sample compared to the control group (at the alpha = 0.05 confidence level) @ There is not enough information to give a conclusion, even at the alpha = 0.05 confidence leve Using the data from Question 27.... What is the value of the appropriate test comparing group means? O 14 O 479 O 1993 O -479