Question: Critical Thinking Josh and Kendra each calculated a 90% confi dence interval for the difference of means using a Students t distribution for random samples

Critical Thinking Josh and Kendra each calculated a 90% confi dence interval for the difference of means using a Student’s t distribution for random samples of size n1 5 20 and n2 5

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Critical Thinking Josh and Kendra each calculated a 90% confidence interval for the difference of means using a Students t distribution for random samples of size n1 5 20 and n2 5 31. Kendra followed...

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