Question

5 numbels
b) 15
a) 14.5
of these mean of 4 observations is 16.5.
then find
the mean of remaining
observations?
a) 13.6
b) 13
(D 16)
c) 13.8 d) 12
s obtained by 120
139
35. The mean of 10 observations is 14.4. Out​

Answer 1

Answer:

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