I need help inputting the math into statistics. Im unsure which formulas to pick specifically. ClipboardAlignmentStyles| AnalysisSensitivityFontNumberCellsEditingОбfrВEGHKM$0.78$2.18$2.27$5.98$2.38$0.68$0.78$1.18$2.54$1.68$1.28$3.28$0.88$1.98$1.18$0.78$2.58$2.27$7.56$2.42$0.73$1.23$1.36$1.92$1.98$1.38$4.23$1.12$1.68$1.2616Business Implications:171819202122232425262728293031 H.1 WinCo Foods (u,)Walmart (u,) WinCo Foods, a large discount grocery retailer in the Western United States, promotes itself as thelowest priced grocery retailer. In newspaper ads WinCo Foods published a price comparison forproducts between WinCo and several competing grocery retailers. One of the retailers comparedagainst WinCo was Walmart, also known as a low price competitor. WinCo selected a variety ofproducts, listed the price of the product charges at each retailer, and showed the sales receipt toprove the prices at WinCo were the lowest in the area. A sample of the products and their pricecomparison at both WinCo and Walmart are shown on the left. Do the prices listed indicate that, onaverage, prices at WinCo are lower than prices at Walmart? Use 5% significance level.$0.42$0.48$0.58$0.983$0.98$1.484$0.98$2.675Solve this question using Excel. State the null & alternative hypotheses clearly. Interpret the Exceloutput and state your conclusion clearly. Provide all your results and comments on this sheet.Specifically, type in your answers in the spaces provided below:$1.18$1.78$3.83$4.117Please watch the videos (in Excel Lab 2.2a and Excel Lab 2.2b) related to hypothesis testing with twosamples prior to attempting this question.$3.48$4.128Are the samples related (i.e. dependent) or independent?$0.88$0.889$0.88$1.06Null Hypothesis:10$12.68$11.8411Alternative Hypothesis:$1.98$5.98$1.58$2.28$2.74$5.48$1.98$2.781213Interpretation of Excel output (Conclusion of Hypothesis test):1415

Independent samples: When the observations of the two samples are not related to each other then the…

Answered: Are the samples related (i.e.…

Are the samples related (i.e. dependent) or independent? Null Hypothesis: Alternative Hypothesis: Interpretation of Excel output (Conclusion of Hypothesis test):

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.

Question

I need help inputting the math into statistics. Im unsure which formulas to pick specifically.

Clipboard
Alignment
Styles
| Analysis
Sensitivity
Font
Number
Cells
Editing
Об
fr
В
E
G
H
K
M
$0.78
$2.18
$2.27
$5.98
$2.38
$0.68
$0.78
$1.18
$2.54
$1.68
$1.28
$3.28
$0.88
$1.98
$1.18
$0.78
$2.58
$2.27
$7.56
$2.42
$0.73
$1.23
$1.36
$1.92
$1.98
$1.38
$4.23
$1.12
$1.68
$1.26
16
Business Implications:
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

H.
1 WinCo Foods (u,)Walmart (u,) WinCo Foods, a large discount grocery retailer in the Western United States, promotes itself as the
lowest priced grocery retailer. In newspaper ads WinCo Foods published a price comparison for
products between WinCo and several competing grocery retailers. One of the retailers compared
against WinCo was Walmart, also known as a low price competitor. WinCo selected a variety of
products, listed the price of the product charges at each retailer, and showed the sales receipt to
prove the prices at WinCo were the lowest in the area. A sample of the products and their price
comparison at both WinCo and Walmart are shown on the left. Do the prices listed indicate that, on
average, prices at WinCo are lower than prices at Walmart? Use 5% significance level.
$0.42
$0.48
$0.58
$0.98
3
$0.98
$1.48
4
$0.98
$2.67
5
Solve this question using Excel. State the null & alternative hypotheses clearly. Interpret the Excel
output and state your conclusion clearly. Provide all your results and comments on this sheet.
Specifically, type in your answers in the spaces provided below:
$1.18
$1.78
$3.83
$4.11
7
Please watch the videos (in Excel Lab 2.2a and Excel Lab 2.2b) related to hypothesis testing with two
samples prior to attempting this question.
$3.48
$4.12
8
Are the samples related (i.e. dependent) or independent?
$0.88
$0.88
9
$0.88
$1.06
Null Hypothesis:
10
$12.68
$11.84
11
Alternative Hypothesis:
$1.98
$5.98
$1.58
$2.28
$2.74
$5.48
$1.98
$2.78
12
13
Interpretation of Excel output (Conclusion of Hypothesis test):
14
15

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