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For a Variable with = 175

Question 5

Multiple Choice

For a variable with For a variable with = 175.00, how large should the sample be for a desired 95% confidence interval width of 50? A) 14 B) 47 C) 188 D) 2209 = 175.00, how large should the sample be for a desired 95% confidence interval width of 50?


A) 14
B) 47
C) 188
D) 2209

Correct Answer:

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