Question

8. Find the Mean of: 10,12,8,16,4​

Answer 1

Answer:

Mean= sum of observation /total number of observation

Mean

$= 10 + 12 + 8 + 16 + 4 \div 5 \\ = 50 \div 5 \\ = 10$

Answer 2

Answer:

mean = sum of all observations ÷ no. of observations

= 50÷5

= 10

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