1 of 10

Population (A)

2 of 10

Population (A)

Sample (B)

sample mean: 13.01

3 of 10

Population (A)

Sample (B)

sample mean: 13.01

sample mean: 18.45

4 of 10

Population (A)

Sample (B)

sample mean: 13.01

sample mean: 18.45

sample mean: 17.57

5 of 10

Population (A)

Sample (B)

sample mean: 13.01

sample mean: 18.45

sample mean: 17.57

sample mean: 16.23

6 of 10

Population (A)

Sample (B)

sample mean: 13.01

sample mean: 18.45

sample mean: 17.57

sample mean: 16.23

sample mean: 13.91

7 of 10

Population (A)

Sample (B)

sample mean: 13.01

sample mean: 18.45

sample mean: 17.57

sample mean: 16.23

sample mean: 13.91

sample mean: 17.11

8 of 10

Population (A)

Sample (B)

sample mean: 13.01

sample mean: 18.45

sample mean: 17.57

sample mean: 16.23

sample mean: 13.91

sample mean: 17.11

sample mean: 18.25

9 of 10

Population (A)

Sample (B)

sample mean: 13.01

sample mean: 18.45

sample mean: 17.57

sample mean: 16.23

sample mean: 13.91

sample mean: 17.11

sample mean: 18.25

...

Distribution of Sample Means (C)

10 of 10

Population (A)

Sample (B)

Distribution of Sample Means (C)

Mean(A) ≈ Mean(B) ≈ Mean(C)

SD(A) ≈ SD(B)

SD(C) = SD(A) / sqrt(sample size)

≈ SD(B) / sqrt(sample size)