Simulating Sampling Distributions
Single Sample
Two Samples
Population
Population distribution is:
Normal
Uniform
Skewed
Bimodal
Custom
Categorical
μ =
σ =
Distribution of population:
2
4
6
8
10
12
14
16
18
Sample
Show distribution of one random sample of size n =
Select Sample
Sampling Distribution
Approximate sampling distribution of
x̄
s
s²
Number of random samples to add:
1
5
10
25
100
500
1000
5000
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Animate
Show corresponding normal curve
2
4
6
8
10
12
14
16
18
x̄
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