https://github.com/moindalvs/assignment_hypothesis_test

A F&B manager wants to determine whether there is any significant difference in the diameter of the cutlet between two units. A randomly selected sample of cutlets was collected from both units and measured? Analyze the data and draw inferences at 5% significance level. Please state the assumptions and tests that you carried out to check validity of the assumptions.
https://github.com/moindalvs/assignment_hypothesis_test

2sample-2tail anova-test chisquare chisquare-test contingency-table hypothesis hypothesis-testing numpy numpy-arrays pandas scipy-stats testofindependence

Last synced: 3 months ago
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A F&B manager wants to determine whether there is any significant difference in the diameter of the cutlet between two units. A randomly selected sample of cutlets was collected from both units and measured? Analyze the data and draw inferences at 5% significance level. Please state the assumptions and tests that you carried out to check validity of the assumptions.

• Host: GitHub
• URL: https://github.com/moindalvs/assignment_hypothesis_test
• Owner: MoinDalvs
• Created: 2022-03-14T04:52:47.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-03-21T17:24:16.000Z (over 3 years ago)
• Last Synced: 2025-04-09T06:51:14.098Z (6 months ago)
• Topics: 2sample-2tail, anova-test, chisquare, chisquare-test, contingency-table, hypothesis, hypothesis-testing, numpy, numpy-arrays, pandas, scipy-stats, testofindependence
• Language: Jupyter Notebook
• Homepage:
• Size: 1.52 MB
• Stars: 3
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Hypothesis_test_Excercise

## Question 1

A F&B manager wants to determine whether there is any significant difference in the diameter of the cutlet between two units. A randomly selected sample of cutlets was collected from both units and measured? Analyze the data and draw inferences at 5% significance level. Please state the assumptions and tests that you carried out to check validity of the assumptions.

     Minitab File : Cutlets.mtw

![image](https://user-images.githubusercontent.com/99672298/158111091-9ce88a4c-fc8c-4d70-b2c5-ae41455a4c15.png)

## Question 2

A F&B manager wants to determine whether there is any significant difference in the diameter of the cutlet between two units. A randomly selected sample of cutlets was collected from both units and measured? Analyze the data and draw inferences at 5% significance level. Please state the assumptions and tests that you carried out to check validity of the assumptions.

![image](https://user-images.githubusercontent.com/99672298/158111114-bd7e872b-bb71-44e9-ae1f-cdd3f113f51a.png)

## Question 3

      Sales of products in four different regions is tabulated for males and females. Find if male-female buyer rations are similar across regions.

![image](https://user-images.githubusercontent.com/99672298/158111131-17759745-9b8c-4701-be65-76bb824b00f5.png)

![image](https://user-images.githubusercontent.com/99672298/158111211-2a7b8953-8e81-4898-8e4f-d751acc18ada.png)

## Question 4

TeleCall uses 4 centers around the globe to process customer order forms. They audit a certain %  of the customer order forms. Any error in order form renders it defective and has to be reworked before processing.  The manager wants to check whether the defective %  varies by centre. Please analyze the data at 5% significance level and help the manager draw appropriate inferences

![image](https://user-images.githubusercontent.com/99672298/158111311-32e403ff-bb8d-4a78-aaa5-c1eaf4972005.png)