QNT 561
Ashford University
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QNT 561 FINAL EXAM 1 – QUESTION AND ANSWERS
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QNT 561 FINAL EXAM 1 – QUESTION AND ANSWERS 
 
1.	According to the central limit theorem, for samples of size 64 drawn from a population with µ = 800 and σ = 56, the mean of the sampling distribution of sample means would equal _______. 
a.	800 
2.	The empirical rule says that approximately what percentage of the values would be within 2 standard deviations of the mean in a bell shaped set of data? 
a.	95% 
3.	Ophelia O'Brien, VP of Consumer Credit of American First Banks (AFB), monitors th...
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