Multiple Choice
Exhibit 22-3
From a population of size 600, a simple random sample of size 58 is selected. The sample mean is 400, and the sample standard deviation is 40.
-Refer to Exhibit 22-3. An approximate 95% confidence interval for the population total is
A) 350,000 to 450,000
B) 234,010 to 245,990
C) 350 to 400
D) 390 to 409
Correct Answer:
Verified
Correct Answer:
Verified
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