Multiple Choice
Use the following
Consider constructing a 90% confidence interval for using the sample results
= 103, s1 = 26.4 with n1 = 50 and
= 96, s2 = 21.1 with n2 = 40.
-What is the margin of error for this confidence interval?
A) 8.44
B) 5.01
C) 1.73
D) 11.91
Correct Answer:

Verified
Correct Answer:
Verified
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