Math, asked by dipikathakur0819, 3 months ago

the mean of n observation is xbar. if the first observation is increased by 1,the second by 2 and so on.what is the new mean?​

Answers

Answered by devendrachaudhari493
0

Answer:

5

Step-by-step explanation:

here,

=1+2+3+4+5+6+7+8+9/9

(One is removed)

=45/9

=5

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