Mathematics, 10.02.2021 01:10 heartprague
If the mean for a sample of 8 people was 20 and the mean for a second sample of 4
people was 10, what would the weighted mean be equal to?
A) Cannot determine from the information given.
B) 16.67
C) 15
D) 13.33
Answers: 3
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If the mean for a sample of 8 people was 20 and the mean for a second sample of 4
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