When Testing the Difference Between Two Population Means and the Population

question 90

Multiple Choice

When testing the difference between two population means and the population variances are unknown and unequal, the degrees of freedom is calculated as 34.7. What degrees of freedom should be used to find the p-value of the test?

• A) 34
• B) 34.7
• C) 35
• D) None of these choices is correct.

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