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hey could I pls get help with ii) using Rstudio. The dataset is provided below Let [mm and up- be the mean price of generic
hey could I pls get help with ii) using Rstudio. The dataset is provided below
Let [mm and up\"- be the mean price of generic eggs in a discount supermarket on Thursday and Friday respectively. A random sample of 24 discount supermarkets in Canberra were selected. On a randomly selected Thursday the price of generic eggs was recorded for each of the selected supermarkets and then recorded again on the following Friday (recorded in $). It is claimed that the prices of generic eggs are different on Thursday and Friday respectively. The data is stored in the file gmy. Assuming the prices between each supermarket location are independent, complete the exercises below. Exercise 1 It is claimed that the mean prices of generic eggs at a discount supermarket on Thursdays and Fridays are different. One One - Two i) What is the appropriate hypothesis test to use in this situation? sample 2- Paired sample t- sample I- test ttest test test): Compute the absolute value of the test statistic for this hypothesis ii) test. Write you answer to at least 3 decimal places in the space 1-140 X provided. iii) Select the null distribution of the test statistic. That is, the distribution - t(46) of the test statistic assuming H0 is true. t(24) J's/(o, 1) t(25) x t(47) t(23) M Compute the PValue for this hypothesis test. Write you answer to at 0.2603 x least 3 decimal places in the space provided. v) Select the appropriate statistical outcome for the test when a = 0.05. . Do not reject Accept Reject H 0 \\I H 0 H 0 vi) Select the appropriate statistical outcome for the test when a = 0.025. R9196: . DO \"Gt l'EjECt Accept H 0 H 0 9/ H 0Step by Step Solution
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