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Nov 2, 2020, 3:05:13 PM11/2/20

to ma1002-...@nptel.iitm.ac.in

In ques 10 of graded assignment week3 stats the answer ive written is 30.52 and accepted answer is 30.5. Please grant marks for this.

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Nov 2, 2020, 3:33:59 PM11/2/20

to Discussion forum for Statistics for Data Science I, aayushma...@gmail.com

The correction answer is 30.50 that can be written as 30.5 also.

If you got it as 30.52, then the answer is incorrect.

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Nov 4, 2020, 12:04:42 AM11/4/20

to Discussion forum for Statistics for Data Science I, Adnan Jamil, aayushma...@gmail.com

.30.52 is perhaps due to mistakenly assuming denominator as (n - 1).

The denominator should be n, for sample mean.

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Nov 4, 2020, 4:58:04 AM11/4/20

to Discussion forum for Statistics for Data Science I, anandd...@gmail.com, Adnan Jamil, aayushma...@gmail.com

Hi,

The answer there is correct. No marks will be provided if you have entered 30.52.

Thanks,

Ankur

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