What is the mean deviation about mean for the following distribution?
variable 3 10 15 20 25 30
frequency 3 4 6 5 3 2
Answers
Answered by
7
Step-by-step explanation:
Answer=16.26(Approx)
Attachments:
Answered by
16
Step-by-step explanation:
answer is MD =6.07 ...see attachment for explaination
Attachments:
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