QNT 275 Week 4 Apply Connect Week 4 Case | eBooks | Education

QNT 275 Week 4 Apply Connect Week 4 Case

QNT 275 Week 4 Apply Connect Week 4 Case PLDZ-7517
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Customized Work for QNT 275

https://uopcourses.com/sd_product/qnt-275-weekly-practice-connect-knowledge-check-apply-connect-weekly-case/



Part 1

You manage Human Relations for your company. One of your sales managers has retired, leaving an opening. You are considering two different employees for the position. Both are highly qualified so you have decided to evaluate their sales performance for the past year.



Use the Week 4 Data Set to create and calculate the following in Excel®:

Determine the range of values in which you would expect to find the average weekly sales for the entire sales force in your company 90% of the time.
Calculate the impact of increasing the confidence level to 95%?
Calculate the impact of increasing the sample size to 150, assuming the same mean and standard deviation, but allowing the confidence level to remain at 90%?
Based on the calculated confidence interval for weekly sales on the sample of 50 reps at a 90% confidence level:
Calculate both Reps’ average weekly performance and highlight if it is greater than the population mean.
You want to determine whether there is a statistically different average weekly sales between Sales Rep A and Sales Rep B.
Create Null and Alternative Hypothesis statements that would allow you to determine whether their sales performance is statistically different or not.
Use a significance level of .05 to conduct a t-test of independent samples to compare the average weekly sales of the two candidates.
Calculate the p-value?
Considering that individual you did not promote:
Determine whether this person’s average weekly sales are greater than the average weekly sales for the 50 sales reps whose data you used to develop confidence intervals.
Create Null and Alternative Hypothesis statements that would allow you to determine whether the new Sales Manager’s weekly average sales are greater than the sample of Sales Reps.
Use a significance level of .05 to conduct a t-test of independent samples to compare the average weekly sales of both.
Calculate the p-value?
SAMPLE OF WEEKLY SALES
Sales Rep # AverageWeekly Sales($) Week # Weekly Sales($) – Rep A Weekly Sales($) – Rep B
1 1228 1 4657 5839
2 7374 2 6133 2602
3 1055 3 3438 2830
4 1859 4 7394 4763
5 3938 5 4327 3740
6 1692 6 2552 1315
7 569 7 7063 1599
8 4059 8 7844 1629
9 3689 9 6898 2416
10 607 10 4003 2107
11 1370 11 6884 4237
12 3735 12 4007 6322
13 3305 13 7214 2710
14 7228 14 2358 5890
15 6279 15 7745 5119
16 1671 16 1337 5184
17 5708 17 1052 3439
18 2569 18 6056 4828
19 4163 19 1495 3667
20 1519 20 3530 2518
21 7734 21 4749 6073
22 784 22 3833 5566
23 6766 23 7869 4555
24 7261 24 4541 5867
25 5034 25 6882 6039
26 7115 26 3868 1032
27 6291 27 5934 4834
28 6287 28 4447 3687
29 2080 29 5504 2214
30 7621 30 5554 4659
31 1047
32 6517
33 5172
34 3876
35 5429
36 4538
37 3786
38 2510
39 4863
40 7246
41 1175
42 641
43 4269
44 7034
45 3406
46 2256
47 3182
48 5178
49 4428
50 1189

Customized Work for QNT 275 https://uopcourses.com/sd_product/qnt-275-weekly-practice-connect-knowledge-check-apply-connect-weekly-case/ Part 1 You manage Human Relations for your company. One of your sales managers has retired, leaving an openi
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