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H17 V fx B C D Gallons of Milk 25.5 23.84 25.25 21 17.52 19.61 19.83 26.18 34.97 30 28.59 20.57 26.94 27.24 significant level 0.01 hypothsised mean 23.8 sample size 14 sample mean 24.78857143 standard devation 4.770511756 test statistic 0.9705 degree of freedom 13 p-value 0. 17475433 hypothisis decision do not rejectAGE MINDTAP Activity 2d - Hypothesis Test for Mean, o Unknown (Freeform) Open spreadsheet a. Develop a hypothesis test that can be used to determine whether the mean annual consumption in Webster City is higher than the n HO: H = 238 Ha: H - 238 b. What is a point estimate of the difference between mean annual consumption in Webster City and the national mean? .18 % (2 decimals) c. At a = 0.05, test for a significant difference by completing the following. Calculate the value of the test statistic (2 decimals). 0.97 0 The p-value is 0.1747 * (4 decimals) Reject the null hypothesis? No What is your conclusion? There is insufficient evidence to conclude that the population mean consumption of milk in Webster City is greater than the hypothesized mean. v Check My Work Reset