q5 mock

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Priyanshu Singh

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Nov 13, 2020, 1:41:58 AM11/13/20
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in this ques x value is 55, y =50 and z is 40 then after arraingng in increasing order the meidan should be the value at 125th pos as total frequency is 250 and after arranging in increasing order value 1  with frequency 55 is coming at 125 position then shouldnt ans for median be 1 ,how is it 4?
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Statistics 1 Support 1

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Nov 13, 2020, 2:18:53 AM11/13/20
to Discussion forum for Statistics for Data Science I, priyanshu...@gmail.com
Hi,
You need not arrange data in the increasing order of frequencies. Arrange the data values in its own order that is 1 then 2 then 3 and so on. Now check which comes at 125th and 126th position. It is 4 only. 

Thanks,
Nitin Jha
Course support team

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