Question: Complete the following four hypotheses, using = 0.05 for each. The week 5 spreadsheet can be used in these analyses. 1. Mean sales per week

Complete the following four hypotheses, using = 0.05 for each. The week 5 spreadsheet can be used in these analyses.

1. Mean sales per week exceed 42.5 per salesperson
2. Proportion receiving online training is less than 55%
3Mean calls made among those with no training is at least 145
4. Mean time per call is 14.7 minutes
Using the same data set from part A, perform the hypothesis test for each speculation in order to see if there is evidence to support the manager's belief. Use the Eight Steps of a Test of Hypothesis from Section 9.1 of your text book as a guide. You can use either the p-value or the critical values to draw conclusions. Be sure to explain your conclusion and interpret that to the claim in simple terms
Compute 99% confidence intervals for the variables used in each hypothesis test, and interpret these intervals.

5 spreadsheet can be used in these analyses.1. Mean sales per week

exceed 42.5 per salesperson2. Proportion receiving online training is less than 55%3Mean

calls made among those with no training is at least 1454. Mean

time per call is 14.7 minutesUsing the same data set from part

Sales (Y) Calls (X1) Time (X2) Years (X3) 37 Type 131 16.9 44 134 19.4 33 139 19.3 40 145 14.7 35 149 15.6 47 149 15.8 26 150 14.9 39 150 15.3 47 151 16.6 25 152 15.0 41 152 14.5 49 153 19.0 42 154 14.3 42 154 15.3 25 155 17.9 45 156 13.2 50 157 15.9 44 159 14.6 42 161 13.2 48 162 14.5 41 AL NW WINWAWNONEKNOWN GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP GROUP 164 17.8 3 GROUP 67 166 18.9 GROUP 44 168 12.4 GROUP 43 169 14.0 GROUP 22 170 14.3 A GROUP46 172 14.7 GROUP 43 175 13.6 GROUP 49 178 18.3 GROUP 44 192 16.7 GROUP 25 130 12.8 NONE 36 131 11.7 NONE 35 131 21.6 NONE 36 131 18.5 NONE 49 131 14.6 NONE 37 132 10.0 38 NONE 135 18.5 NONE 22 139 16.9 NONE 39 140 12.4 NONE 42 140 17.5 NONE 37 142 13.9 NONE 25 143 15.4 NONE 50 144 15.8 NONE 22 145 19.0 NONE 50 148 16.0 67 17.9 NONE 37 159 18.1 OHONNINWOAWWHOKW NK NOW NONE 155 NONE 39 160 14.3 4 NONE 45 138 15.3 36 ONLINE 140 15.7 ONLINE 39 144 17.7 ONLINE 41 149 17.3 ONLINE45 149 13.5 ONLINE 42 152 14.6 ONLINE 44 153 15.3 ONLINE 41 155 16.0 ONLINE 44 156 20.0 ONLINE 40 157 15.4 ONLINE 34 158 14.2 ONLINE 41 159 18.8 ONLINE 43 160 10.9 ONLINE 44 160 14.8 ONLINE 43 161 17.3 ONLINE 46 163 16.6 ONLINE 44 165 15.7 ONLINE 44 165 12.4 ONLINE 48 167 14.8 ONLINE 42 168 16.4 ONLINE 44 168 11.0 ONLINE 41 170 12.3 ONLINE 45 170 14.2 ONLINE 48 170 17.4 ONLINE 46 171 14.9 ONLINE 48 171 13.0 ONLINE 30 173 17.5 ONLINE 43 174 12.7 ONLINE 45 174 13.6 ONLINE 40 176 12.6 H N N K G G G H O GO W WW NW NANWHONNAP ONLINE34 158 14.2 ONLINE 41 159 18.8 ONLINE 43 160 10.9 4 ONLINE 44 160 14.8 ONLINE 43 161 17.3 3 46 163 16.6 44 165 15.7 44 165 12.4 48 167 14.8 42 168 16.4 WWW NI ONLINE ONLINE ONLINE ONLINE ONLINE ONLINE 44 168 11.0 5 ONLINE 41 170 12.3 0 ONLINE 45 170 14.2 ONLINE 48 170 17.4 ONLINE 46 171 14.9 ONLINE 48 171 13.0 ONLINE 30 173 17.5 ONLINE 43 174 12.7 ONLINE 45 174 13.6 ONLINE 40 176 12.6 ONLINE 21 177 17.0 ONLINE 41 178 13.4 49 178 15.1 ONLINE 49 178 16.4 JWNO ONLINE ONLINE 51 178 16.5 ONLINE 41 180 14.0 ONI TNF42 181 11.5 ONLINE 48 182 13.0 ONLINE 46 183 15.4 ONLINE 46 184 12.7 ONLINE 52 184 11.4 ONLINE 21 185 18.9 ONLINE 47 186 13.5 ONLINE 48 186 14.2 ONLINE 48 188 13.6 ONLINE 48 188 11.3 ONLINE 50 189 14.3 ONLINE 56 189 15.0 ONLINE 40 191 19.0 ONLINE 52 193 13.7 194 13.6 13.2 48 H N N G G W KNOWN AGANG ONLINE 42 ONLINE 41 198 ONLINE 201 12.5 ONLINE

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