Give answers

(a) Repeat no.p.227 no.34 of Assignment 5 by making use of the p-value approach. (b) Test the hypothesis Ho : H = 84.4 H1 : # # 84.4 by making use of the i. p-value approach ii. confidence interval approachA recent study examined the relationship between football playing and hippocampal volume, in UL, in the brain. We use the / = 25 participants in the control group to estimate average brain hippocampus volume for all non-football playing people. Use the dotplots in the figure below to answer the following questions. co.. 6000 6500 7000 7500 8000 8500 9000 9500 10000 7000 7200 7400 7600 7800 8000 8200 Dotplot I Dotplot