The Accompanying Table Shows The Number Of Cars Sold Last Month By Seven Employees At A Car Dealership And Their Number 1 (77.41 KiB) Viewed 25 times
The Accompanying Table Shows The Number Of Cars Sold Last Month By Seven Employees At A Car Dealership And Their Number 2 (20.05 KiB) Viewed 25 times
The Accompanying Table Shows The Number Of Cars Sold Last Month By Seven Employees At A Car Dealership And Their Number 3 (56.08 KiB) Viewed 25 times
The accompanying table shows the number of cars sold last month by seven employees at a car dealership and their number of years of sales experience. Management would like to use simple regression analysis to estimate monthly car sales using the number of years of sales experience. Which one of the following statements describes the results of the hypothesis test that population correlation coefficient is greater than zero, using a= 0.05? O A. Because the absolute value of the test statistic is less than the absolute value of the critical value, we can reject the null hypothesis and conclude that a relationship exists between car sales and years of sales experience in the population O B. Because the absolute value of the test statistic is greater than the absolute value of the critical value, we fail to reject the null hypothesis and conclude that a relationship exists between car sales and years of sales experience in the population O C. Because the absolute value of the test statistic is less than the absolute value of the critical value, we fail to reject the null hypothesis and cannot conclude that a relationshin exists between car sales and vears of sales experience in
O D. Because the absolute value of the test statistic is greater than the absolute value of the critical value, we can reject the null hypothesis and cannot conclude that a relationship exists between car sales and years of sales experience in the population.
- Sales data - X Experience 1 2 2 4 5 6 8 O O UN ANN Sales 8 6 7 14 9 13 10 Print Done
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