Please choose the true statements.

3.13. 55% confidence interval for B; in a simple linear model was computed to be (21]. 43.5}. Circle those statements which must be True. a. The test H:|31= was rejected at the ct = 0.05 level. I]. [31 is not equal to D. c. (2.0. 4.1.5} oovers E1 95% of the time. d. E51 was estimated to be 1.25. e. The width of a 53% confidence interval on [51 computed from these data is less than 1.5. 5. A pualue of (1.049 was computed for the hypothesis test HG: B1= versus H1: [31 at U. The hypothesis test was conducted at the o = [2-115 level. Circle those statements which must he True. Assume a Simple Linear Model was used. a. H was rejected h. [31 is not equal to CI. c. The estimate of E1 is not equal to D. d. The simple linear model is more useful than the model ti = n. + E in predicting Y