of current statistics students has ages with mean and st ge is computed What doe
ID: 3040345 • Letter: O
Question
of current statistics students has ages with mean and st ge is computed What does the central limit theorem tell us about the ds Because n >30, the sampling dstribution of the mean ages can be approximated by a normal distribution with mean Because n > 30, the samping dstritution of the mean ages can be approxmated by a nor nal ástebuton wth mean and standard ana-on Because n > 30, the sampling distnbution of the mean ages is precisely a nomal dstribution with mean p and standaed deviatin and standaed deviation OB. O D. Because n >30, the central limit theorem does not apply in this situation.Explanation / Answer
The number of students is 60 and this is greater than 30.
Therefore, we can use normal approximation as per central limit theorem.
The sample standard deviation would be / 60.
The correct answer is therefore A.
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