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.

यस GeoGebra Applet मा slider (Sample Size) लाई n=5 देखी n=40 सम्म चलाएर यस पेजको अन्तमा दिइएको तिनवटा प्रश्नको उतर दिनुहोस । Drag the slider (Sample Size) here and three from n=5 to n=40 and answer the three questions given at the bottom of this page. Her

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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