Sampling distribution for normal population Use the Sampling

Sampling distribution for normal population Use the Sampling Distributions applet by selecting the bell-shaped population distribution. Take N = 1000 repeated samples of size 2, and observe the sample means. Is the sampling distribution normal even for n =2? What does this tell you?

Solution

N=1000

Repeated samples of sizez2

This cannot be taken as normal as 2 entries average may be misleading.

The larger the group size the more accuracy we get.