@ chatceT < Back to Content = @ Week 6 Knowledge Check Homework Practice Questions Week 6 Knowledge Check Homework Practice Questions An adviser is testing out a new online learning module for a placement test. They wish to test the claim that on average the new online learning module increased placement scores at a significance level of a = 0.05. For the context of this problem, Hp=HpewHold Where the first data set represents the new test scores and the second data set represents old test scores. Assume the population is normally distributed. Ho: up =0 Hy:pp <0 You obtain the following paired sample of 19 students that took the placement test before and after the learning module: New | Od LM | LM 58.1 [55.8 583 537 83.6 [76.6 49.5 W15 518 M8.9 206 114 352 0.6 46.7 |54 225 il 47.7 585 515 2.6 76.6 [61.2 296 [26.8 145 125 437 [56.3 57 [43.1 66.1 [72.8 381 22 424 513 Choose the correct decision and summary and state the p-value. Do not reject H, there is not enough evidence to support the claim that on average the new online learning module increased placement scores, the p-value = 0.4533. () Do not reject Hy), there is not enough evidence to support the claim that on average the new online learning module Search Results | Course Hero
