Step 3. State the Null Hypothesis (H) and Alternate Hypothesis (H,). Model your answer on the examples shown in Clear-Sighted Statistics. You must use the correct Greek letters for the parameters and the correct mathematical characters. You can copy and paste this symbols from the table below if you do not know how to type them. Question 5: Ho: H,: Mathematical Greek Letters Symbols >| > Step 4. Compose the Decision Rule. Base your Decision Rule on the critical value or values. Do not use p-values. Model your answer based on the examples shown in Clear-Sighted Statistics. Note: If your answer is longer than one simple declarative sentence, it is wrong. Question 6: Answer: Step 5. Using Excel: Calculate the value of the Test Statistic, p-value, and Effect Size. Use Assignment5_Data_Spring22.xlsx to calculate your answers. Show your work. Use Word's paste special function to paste your Excel cells into Word. Question 5. Answer: Test statistic = p-value = Cohen's d ES = Interpretation of ES Paste your Excel cells here: Step 6. Decide and Report: (Your report should cover: 1) Does the data provides sufficient evidence to reject the Null Hypothesis, 2) A review of the data that supports your decision, 3) What your decision means in the context of the research question, 4) Does your test have sufficient Statistical Power without being over-powered? and 5) Do the findings have practical significance? Answer:

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Question
Please answer all the questions
Here are the collected data on weekly sales commissions:
Weekly Commission
Old Plan
New Plan
$493
$349
2
$358
$444
$490
$415
$333
$433
$426
3
$401
$319
$440
$328
$429
4
6
7
8
$332
$378
9
$466
$388
$421
$475
$341
$382
$365
$311
10
11
12
13
$494
$420
14
$499
$324
15
$323
$445
16
$443
$432
$422
$426
$430
17
18
$383
19
$449
$459
20
$430
$465
$341
$392
$484
$324
$376
$453
21
22
23
$475
$336
24
$424
25
$308
26
$460
$355
27
$485
$465
$342
$431
$329
28
$482
$438
29
30
$419
31
$343
$457
$414
$318
$327
$397
$450
32
33
$413
34
$502
35
$413
36
$381
$388
$469
$406
$388
$341
37
38
39
$472
$333
40
$334
$338
41
$391
$442
Mean
$419.05
$390.63
SD
$57.20
$51.51
Transcribed Image Text:Here are the collected data on weekly sales commissions: Weekly Commission Old Plan New Plan $493 $349 2 $358 $444 $490 $415 $333 $433 $426 3 $401 $319 $440 $328 $429 4 6 7 8 $332 $378 9 $466 $388 $421 $475 $341 $382 $365 $311 10 11 12 13 $494 $420 14 $499 $324 15 $323 $445 16 $443 $432 $422 $426 $430 17 18 $383 19 $449 $459 20 $430 $465 $341 $392 $484 $324 $376 $453 21 22 23 $475 $336 24 $424 25 $308 26 $460 $355 27 $485 $465 $342 $431 $329 28 $482 $438 29 30 $419 31 $343 $457 $414 $318 $327 $397 $450 32 33 $413 34 $502 35 $413 36 $381 $388 $469 $406 $388 $341 37 38 39 $472 $333 40 $334 $338 41 $391 $442 Mean $419.05 $390.63 SD $57.20 $51.51
Step 3. State the Null Hypothesis (H) and Alternate
Hypothesis (H,). Model your answer on the examples shown
in Clear-Sighted Statistics. You must use the correct Greek
letters for the parameters and the correct mathematical
characters. You can copy and paste this symbols from the table
below if you do not know how to type them.
Question 5:
Но:
H1:
Mathematical
Greek Letters
Symbols
>
Step 4. Compose the Decision Rule. Base your Decision Rule
on the critical value or values. Do not use p-values. Model your
answer based on the examples shown in Clear-Sighted
Statistics. Note: If your answer is longer than one simple
declarative sentence, it is wrong.
Question 6:
Answer:
Step 5. Using Excel: Calculate the value of the Test Statistic,
p-value, and Effect Size. Use Assignment5_Data_Spring22.xlsx
to calculate your answers. Show your work. Use Word's paste
special function to paste your Excel cells into Word.
Question 5.
Answer:
Test statistic =
p-value =
Cohen's d ES =
Interpretation of ES
Paste your Excel cells here:
Step 6. Decide and Report: (Your report should cover: 1)
Does the data provides sufficient evidence to reject the Null
Hypothesis, 2) A review of the data that supports your
decision, 3) What your decision means in the context of the
research question, 4) Does your test have sufficient Statistical
Power without being over-powered? and 5) Do the findings
have practical significance?
Answer:
Transcribed Image Text:Step 3. State the Null Hypothesis (H) and Alternate Hypothesis (H,). Model your answer on the examples shown in Clear-Sighted Statistics. You must use the correct Greek letters for the parameters and the correct mathematical characters. You can copy and paste this symbols from the table below if you do not know how to type them. Question 5: Но: H1: Mathematical Greek Letters Symbols > Step 4. Compose the Decision Rule. Base your Decision Rule on the critical value or values. Do not use p-values. Model your answer based on the examples shown in Clear-Sighted Statistics. Note: If your answer is longer than one simple declarative sentence, it is wrong. Question 6: Answer: Step 5. Using Excel: Calculate the value of the Test Statistic, p-value, and Effect Size. Use Assignment5_Data_Spring22.xlsx to calculate your answers. Show your work. Use Word's paste special function to paste your Excel cells into Word. Question 5. Answer: Test statistic = p-value = Cohen's d ES = Interpretation of ES Paste your Excel cells here: Step 6. Decide and Report: (Your report should cover: 1) Does the data provides sufficient evidence to reject the Null Hypothesis, 2) A review of the data that supports your decision, 3) What your decision means in the context of the research question, 4) Does your test have sufficient Statistical Power without being over-powered? and 5) Do the findings have practical significance? Answer:
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