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Discussion forum for Statistics for Data Science I

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Dear Candidates

Welcome to the course!!

We were facing some limit issue in the google groups, hence we have created this new group. Request all to use this group for posting further queries.

For accessing your previous post , please visit the old group link https://groups.google.com/a/onlinedegree.iitm.ac.in/group/ma1002-discuss

Thank you!!

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CG, … satya takkellapati29

10/15/20

Activity Questions 4 : Question 4 - Interval or Ordinal

These codes are explained at https://www.jzacharypike.com/blog/2015/04/one-reason-why-amazons-reviews

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ActivityQuestion

Activity Questions 4 : Question 4 - Interval or Ordinal

These codes are explained at https://www.jzacharypike.com/blog/2015/04/one-reason-why-amazons-reviews

10/15/20

Aryaman Singh, Statistics 1 Support 12

10/18/20

Definition along with examples for Continuous and Discrete variables

Discrete Data It doesn't take all the values within given interval. That is they are discrete.

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Definition along with examples for Continuous and Discrete variables

Discrete Data It doesn't take all the values within given interval. That is they are discrete.

10/18/20

Sanjib Sapui, Statistics 1 Support 13

10/18/20

Discrete and continuous variable.

Thanks a lot! On Sat, Oct 17, 2020 at 11:51 PM Statistics 1 Support 1 <stats1-support1@

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Discrete and continuous variable.

Thanks a lot! On Sat, Oct 17, 2020 at 11:51 PM Statistics 1 Support 1 <stats1-support1@

10/18/20

Adarsh Shukla Abhay, Sanjaykumar Rathod2

10/15/20

In Olympic, Three winners are drawn. In order, the first gets gold medal, the second gets silver

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In Olympic, Three winners are drawn. In order, the first gets gold medal, the second gets silver

10/15/20

Adarsh Shukla Abhay, … Nikita Kumari5

10/15/20

Doubt in ordinal and nominal

Hello, If you also take into account the marks, then it will come under the ordinal scale of

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Doubt in ordinal and nominal

Hello, If you also take into account the marks, then it will come under the ordinal scale of

10/15/20

pranav devulapalli, Nikita Kumari2

10/15/20

clarifcation of doubt

Good afternoon, Your doubt is genuine. The question needed to be more precise. We are working on that

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clarifcation of doubt

Good afternoon, Your doubt is genuine. The question needed to be more precise. We are working on that

10/15/20

Prasenjit Paul, CG3

10/12/20

Doubt_Lecture 1.4

Yes you are correct CG and Thanks.... On Monday, October 12, 2020 at 8:43:06 PM UTC+5:30 CG wrote:

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Doubt_Lecture 1.4

Yes you are correct CG and Thanks.... On Monday, October 12, 2020 at 8:43:06 PM UTC+5:30 CG wrote:

10/12/20

Jay Chavhan, … Statistics 16

10/15/20

If you are collecting marks data in form of Good, Poor, Average then it will not have any units. Best

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If you are collecting marks data in form of Good, Poor, Average then it will not have any units. Best

10/15/20

utkar...@gmail.com, Vishakh Agarwal3

10/12/20

Thank you for the answer.

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Thank you for the answer.

10/12/20

Manish Yadav, statistics-12

10/12/20

Scale of measurement

Hi Manish, This question is in the context of graded assignment I guess. So we will provide the

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Scale of measurement

Hi Manish, This question is in the context of graded assignment I guess. So we will provide the

10/12/20

Anonymous s, … statistics-13

10/12/20

Practice Assignment -1 not graded Question 6

Hi, This question is addresed in the FAQ released on a portal. Please go throuh it. I will give you

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Practice Assignment -1 not graded Question 6

Hi, This question is addresed in the FAQ released on a portal. Please go throuh it. I will give you

10/12/20

amritha p, Adhiraj Pandey3

10/11/20

Infinite Interval Variables

Got it, Thank you :) On Sunday, October 11, 2020 at 2:40:38 PM UTC+5:30 pandey.a...@gmail.com wrote:

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Infinite Interval Variables

Got it, Thank you :) On Sunday, October 11, 2020 at 2:40:38 PM UTC+5:30 pandey.a...@gmail.com wrote:

10/11/20

omm prakash, … statistics-13

10/12/20

Hi, The scale of measurement for the serial number will be nominal only. Regards, Mayur Gundal,

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Hi, The scale of measurement for the serial number will be nominal only. Regards, Mayur Gundal,

10/12/20

Madhav Raj Garg

10/10/20

Ratings given is numerical or categorical? Our IITM FAQ tells us that since it has a fixed measure it

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Ratings given is numerical or categorical? Our IITM FAQ tells us that since it has a fixed measure it

10/10/20

Padma Gowri, … Smiley Boy3

10/13/20

11th Question in practice

When we measure the temperature in centigrade and Frarenhit There is no absolute zero. Sometimes zero

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11th Question in practice

When we measure the temperature in centigrade and Frarenhit There is no absolute zero. Sometimes zero

10/13/20

Sagar Kumar Sarangi, Statistics 1 Support 12

10/10/20

Week 1 activity 4 question 4,5 and 6

Hello sagar, Question 4 and 6 are answered previously, please check previous questions the discussion

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Week 1 activity 4 question 4,5 and 6

Hello sagar, Question 4 and 6 are answered previously, please check previous questions the discussion

10/10/20

krishna kausik pamidi, Nitin Kumar Jha2

10/10/20

Hi, First of all, it is not necessary that every variable with an interval scale of measurement can

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Hi, First of all, it is not necessary that every variable with an interval scale of measurement can

10/10/20

Devesh Verma, … Nitin Kumar Jha4

10/10/20

Activity 3 Question 4 - Why is Latitude a continuous variable?

Hi, latitude is again the same as angles and it can take any real values within the range, moreover,

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Activity 3 Question 4 - Why is Latitude a continuous variable?

Hi, latitude is again the same as angles and it can take any real values within the range, moreover,

10/10/20

Srutanik Bandyopadhyay, utkarsh shukla2

10/9/20

i have searched it. date is not even consider as numerical data. it is categorical data. and it comes

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i have searched it. date is not even consider as numerical data. it is categorical data. and it comes

10/9/20

Aman Kumar, … Hemant Bardia8

10/10/20

Criteria for defining scale of measurements.

Arent't serial number just like jersey number because they have no meaning of themselves alone?

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Criteria for defining scale of measurements.

Arent't serial number just like jersey number because they have no meaning of themselves alone?

10/10/20

Ajey, … Anand Iyer6

10/11/20

Is rank measured by ordinal or interval scale?

Advaith, DIfference between the ranks of an interval scale is the same, but that doesn't mean you

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Is rank measured by ordinal or interval scale?

Advaith, DIfference between the ranks of an interval scale is the same, but that doesn't mean you

10/11/20

10/9/20

Concept related to the questions stated here.

Doubt in activity1 Q2, Activity 2 Q4 and Activity 4 Q3.

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Concept related to the questions stated here.

Doubt in activity1 Q2, Activity 2 Q4 and Activity 4 Q3.

10/9/20

Lakshya Bamne, Statistics 1 Support 12

10/9/20

doubt-we can say that 40 minutes is double of 20 mins, thus this should be a ratio scale of measurement

Hello, Please go through the lectures and answer what is the scale of measurement you think it is and

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doubt-we can say that 40 minutes is double of 20 mins, thus this should be a ratio scale of measurement

Hello, Please go through the lectures and answer what is the scale of measurement you think it is and

10/9/20

nibedita chakraborty, … samheet...@gmail.com4

10/9/20

Doubt regarding Scales of Measurement from Activity Questions 4

Rating is a variable that can be measured. So it is a continuous variable right? Discrete Variable

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Doubt regarding Scales of Measurement from Activity Questions 4

Rating is a variable that can be measured. So it is a continuous variable right? Discrete Variable

10/9/20

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