Central Limit Theorem

If constitute an independent random sample of size from an infinite population with mean and variance and also exists then limiting form of as has standard normal distribution.

Question 1

What is the mean of the population?

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Question 2

What is the variance of the population?

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Question 3

When you slide n (from n=5 to n=40), what relationship do you see between histogram and normal curve?

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Question 4

When you slide n (from n=5 to n=40), what relationship do you see between and

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• B
• C
• D