Use the contingency table to the right to calculate the marginal frequencies and find the expected frequency for each cell in the contingency table. Assume that the variables are independent. Result    Stretched    Not stretched Injury         22            22 No injury    214        195 Calculate the marginal frequencies and sample size.

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Use the contingency table to the right to calculate the marginal frequencies and find the expected frequency for each cell in the contingency table. Assume that the variables are independent.

Result    Stretched    Not stretched
Injury         22            22
No injury    214        195

Calculate the marginal frequencies and sample size.

 

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