Solved

When Testing for the Difference Between the Means of Two

Question 59

Multiple Choice

When testing for the difference between the means of two independent populations,with samples of sizes n1 and n2,where the population variances are unknown but assumed to be equal,what is the number of degrees of freedom?


A) n - 1
B) n1 + n2 - 1
C) n1 + n2 - 2
D) n - 2

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q40: The F-test used for testing the difference

Q55: When testing for differences between the means

Q56: To use the Student's t distribution to

Q57: Assuming the independent samples procedure was used,which

Q58: THE NEXT QUESTIONS ARE BASED ON THE

Q60: When testing for the difference between two

Q61: When testing H<sub>0</sub> : μ<sub>1</sub> - μ<sub>2</sub>

Q62: THE NEXT QUESTIONS ARE BASED ON THE

Q63: In testing for the differences between the

Q64: In a hypothesis test of the difference