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A manager of MYCAR Enterprise conducted a study to determine whether there is a relationship between the number of sales
Posted: Tue Jul 12, 2022 8:48 am
by answerhappygod
- A Manager Of Mycar Enterprise Conducted A Study To Determine Whether There Is A Relationship Between The Number Of Sales 1 (24.53 KiB) Viewed 52 times
A manager of MYCAR Enterprise conducted a study to determine whether there is a relationship between the number of sales people on duty and the number of cars sold in a week. The data are shown in the table below. Week 3 4 Need answer ASAP 5 6 Number of Sales People 7 6 5 4 2 Number of Cars Sold 76 68 58 54 28 Table 1: Number of sales people and cars sold 1. Estimate the regression line by using the least square method. Interpret the result. 2. Estimate the number of cars sold when the number sales people are 9. Interpret the result. 3. Test the slope whether it is greater than four at 5% level of significance.