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The following data is for shipments of batches supplied to manufacturing company by three suppliers. The data shows how many batches were rejected, accepted with a discount and batches accepted as perfect. We wish to investigate the relationship between supplier condition of the batches shipped. Supplier Number Number Number Total accepted as perfect rejected accepted with discounts Supplier A Supplier B Supplier C Total 12 23 89 8 12 62 21 30 119 a) State the null and alternative hypothesis clearly. b) Calculate the expected frequencies and write them in the brackets in the table above. c) Calculate the hypothesis in (a) at 1% significance level and state your conclusion clearly. The following data shows political affiliation by gender for certain community. Gender Political Party Part A Part B Total Male 10 Female Total Using the Yate's correction for continuity to carry out a test for association between party membership and Gender at the 5% significance level.

The following data is for shipments of batches supplied to manufacturing company by three suppliers. The data shows how many batches were rejected, accepted with a discount and batches accepted as perfect. We wish to investigate the relationship between supplier condition of the batches shipped. Supplier Number Number Number Total accepted as perfect rejected accepted with discounts Supplier A Supplier B Supplier C Total 12 23 89 8 12 62 21 30 119 a) State the null and alternative hypothesis clearly. b) Calculate the expected frequencies and write them in the brackets in the table above. c) Calculate the hypothesis in (a) at 1% significance level and state your conclusion clearly. The following data shows political affiliation by gender for certain community. Gender Political Party Part A Part B Total Male 10 Female Total Using the Yate's correction for continuity to carry out a test for association between party membership and Gender at the 5% significance level.

MATLAB: An Introduction with Applications
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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The following data is for shipments of batches supplied to manufacturing company by three suppliers. The data shows how many batches were rejected, accepted with a discount and batches accepted as perfect. We wish to investigate the relationship between supplier condition of the batches shipped. Supplier Number Number Number Total accepted as perfect rejected accepted with discounts Supplier A Supplier B Supplier C Total 12 23 89 8. 12 62 21 30 119 a) State the null and alternative hypothesis clearly. b) Calculate the expected frequencies and write them in the brackets in the table above. c) Calculate the hypothesis in (a) at 1% significance level and state your conclusion clearly. The following data shows political affiliation by gender for certain community. Gender Political Party Part A Part B Total Male 5 10 Female Total Using the Yate's correction for continuity to carry out a test for association between party membership and Gender at the 5% significance level.
Transcribed Image Text:The following data is for shipments of batches supplied to manufacturing company by three suppliers. The data shows how many batches were rejected, accepted with a discount and batches accepted as perfect. We wish to investigate the relationship between supplier condition of the batches shipped. Supplier Number Number Number Total accepted as perfect rejected accepted with discounts Supplier A Supplier B Supplier C Total 12 23 89 8. 12 62 21 30 119 a) State the null and alternative hypothesis clearly. b) Calculate the expected frequencies and write them in the brackets in the table above. c) Calculate the hypothesis in (a) at 1% significance level and state your conclusion clearly. The following data shows political affiliation by gender for certain community. Gender Political Party Part A Part B Total Male 5 10 Female Total Using the Yate's correction for continuity to carry out a test for association between party membership and Gender at the 5% significance level.
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