Question

please solve 12 question fastly it is urgent

Answer 1

1st let's calculate the mean:

Given that Original Mean = 50

Given Number of observations = 100.

We know that Sum of observations = Original Mean * Number of observations

                                                            = 50 * 100

                                                            = 5000.


Given that largest observation = 110.

Sum = 5000 - 100 + 110

        = 5010.


Therefore the true mean = 5010/100

                                          = 50.1.


Therefore the true mean = 50.1.



Now,

Let us calculate the median.

Actually, the median remains the same that means there is no change in it.


Therefore the median is 52.



Hope this helps!