# statistics

posted by
**shanice** on
.

5. Find the weighted mean of the following two samples.

Sample 1: n = 5 and the mean = 20

Sample 2: n = 15 and the mean = 10.

posted by
**shanice** on
.

5. Find the weighted mean of the following two samples.

Sample 1: n = 5 and the mean = 20

Sample 2: n = 15 and the mean = 10.