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    A Step by Step Introduction to Statistics for Business
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    Exam 8: Tests for Significance: Z-Tests and One-Sample T-Tests
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    You Want to Demonstrate That a Sample of N =
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You Want to Demonstrate That a Sample of N =

Question 34

Question 34

Multiple Choice

You want to demonstrate that a sample of n = 36 has a greater mean than a population where  = 4 and  = 8. If x̄ = 10, what is the critical value?


A) 3.00
B) 1.96
C) 1.645
D) 2.02

Correct Answer:

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