Reference no: EM1387874
In a study the steel rods supplied by two different companies. Measure of ?exibility are recorded for each company:
Company A: 9.3, 8.8, 6.8, 8.7, 8.5, 6.7, 8.0, 6.5, 9.2, 7.0
Company B: 11.0, 9.8, 9.9, 10.2, 10.1, 9.7, 11.0, 11.1, 10.2, 9.6
a) Calculate the sample mean and median for the data for the two companies.
b) Plot the data on the same line and give your impression regarding any apparent differences between the two companies.
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Conduct a chi square analysis
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Explain why the event is consistent with the theory
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Apparent differences between the two companies
: Plot the data on the same line and give your impression regarding any apparent differences between the two companies.
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Forecast the phenotypic ratio for the cross
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