a) Based on the scenario above of the sales calls and the number of units sold, you will determine the confidence interval of 95% for any 25 sales call. A new agent by the name of Jorge has just joined and made 25 calls. Determine the estimated amount of sales call. b) In addition, it has been hypothesized that the number of experience (months) impacts on the predicted units sold. Agent Name Sales Call Experience (Mths) Units Sold 16 36 1 2 3 4 5 6 7 8 9 10 Jane Alex Rodriguez Beatrice Patrick James Abdul Zareth Timothy Bonnie 14 35 22 29 6 15 17 20 12 29 14 45 12 13 15 20 8 32 28 66 38 70 22 27 28 47 14 68 Table 3: Call center performance with added parameter (experience) Based on this model, remodel the relationship as Multiple regression. Use MS Excel to solve it.

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Question 3
a) Based on the scenario above of the sales calls and the number of units sold, you will determine the confidence interval of 95% for any 25 sales call. A new agent by the name of Jorge has just joined and made
25 calls. Determine the estimated amount of sales call.
b) In addition, it has been hypothesized that the number of experience (months) impacts on the predicted units sold.
Agent
Name
Sales Call
Experience
(Mths)
Units Sold
16
36
14
45
12
13
15
20
8
32
1
2
3
4
5
6
7
8
9
10
Jane
Alex
Rodriguez
Beatrice
Patrick
James
Abdul
Zareth
Timothy
Bonnie
14
35
22
29
6
15
17
20
12
29
28
66
38
70
22
27
28
47
14
68
Table 3: Call center performance with added parameter (experience)
Based on this model, remodel the relationship as Multiple regression. Use MS Excel to solve it.
Transcribed Image Text:Question 3 a) Based on the scenario above of the sales calls and the number of units sold, you will determine the confidence interval of 95% for any 25 sales call. A new agent by the name of Jorge has just joined and made 25 calls. Determine the estimated amount of sales call. b) In addition, it has been hypothesized that the number of experience (months) impacts on the predicted units sold. Agent Name Sales Call Experience (Mths) Units Sold 16 36 14 45 12 13 15 20 8 32 1 2 3 4 5 6 7 8 9 10 Jane Alex Rodriguez Beatrice Patrick James Abdul Zareth Timothy Bonnie 14 35 22 29 6 15 17 20 12 29 28 66 38 70 22 27 28 47 14 68 Table 3: Call center performance with added parameter (experience) Based on this model, remodel the relationship as Multiple regression. Use MS Excel to solve it.
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