The mean deviation about
mean for the given series
of observation 60, 50, 40,
70, 30, is __
Answers
Answered by
2
Step-by-step explanation:
dont know.......... ansgeyiznbsvxy
Answered by
0
Answer:
=125
Step-by-step explanation:
mean = 60+50+40+70+30/5
= 250/5
=125
hope u understand
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