A sales manager for an advertising agency believes there is a relationship between the number of contacts and the amount of the sales. To verify this belief, the following data was collected: Salesperson NumberOfContacts Sales(in 000) 14 24 N H 12 14 3 20 28 4 16 30 46 80 23 30 18 90 50 85 9 55 120 10 50 110 What is the value of the coefficient of correlation? Select one: O a. 0.6317 O b. 0.9754 O c. 0.9513 O d. 9.3104A sales manager for an advertising agency believes there is a relationship between the number of contacts and the amount of the sales. To verify this belief, the following data was collected: Salesperson NumberOfContacts Sales(in 000) 14 24 W N H 12 14 20 28 4 16 30 46 80 23 30 48 90 50 85 55 120 10 50 110 What is the independent variable? Select one: O a. Salesperson O b. Number of contacts O c. Amount of sales O d. All of theseA sales manager for an advertising agency believes there is a relationship between the number of contacts and the amount of the sales. To verify this belief, the following data was collected: Salesperson NumberOfContacts Sales(in 000) 14 24 N 12 14 3 20 28 4 16 30 46 80 23 30 48 90 50 85 9 55 120 10 50 110 What is the value of the coefficient of determination? Select one: O a. 9.3104 O b. 0.9754 O c. 0.6319 O d. 0.9513A sales manager for an advertising agencyr believes there is a relationship between the number of contacts and the amount of the sales. To ven'fy this belief, the following data was collected: 1 2 3 4 5 I5 }' E 9 10 What is the Yintercept of the linear equation? Select one: C] a. -12.2l]1 {:1 [1. 2.1945 G c. -2.1946 G d. 12.201 A sales manager for an advertising ag enc1.Ir believes there is a relationship between the number of contacts and the amount of the sales. To verify;r this belief, the following data was collected: Eaaaaaess; 1 1 3 4 5 E i' B 5' 1|:I aaagaaaaos What is the dependent variable? Select one: C] a. Salesperson C] b. Number of contacts 0 c. Amount of sales 0 d. All the above