find mean of the observation 12 , 14, 16 , 18, 20, 22, 24
Answers
Answered by
5
Answer:
Step-by-step explanation:
(12+14+16+28+20+
22+24)/7
=126/7
=18
Answered by
1
Answer:
18
Step-by-step explanation:
Mean=sum of observation/no.of observation
(12+14+16+18+20+22+24)/7=18
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