In the Test for Comparing Two Population Means When Population

Multiple Choice

In the test for comparing two population means when population variances are unknown and unequal,a student calculates the degrees of freedom using the proper formula as 34.7.How many degrees of freedom should the student assume to find the p-value of the test?

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