Multiple Choice
Exhibit 10-4
The following information was obtained from independent random samples.
Assume normally distributed populations with equal variances.
-Refer to Exhibit 10-4.The 95% confidence interval for the difference between the two population means is
A) -5.372 to 11.372
B) -5 to 3
C) -4.86 to 10.86
D) -2.65 to 8.65
Correct Answer:

Verified
Correct Answer:
Verified
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