Arati Jose
Oct 9, 2020, 3:02:08 PM10/9/20
to Discussion forum for Statistics for Data Science I
For which SoM is rank or order meaningful?
I feel that the options of this question are misleading cause if I choose 'Ratio, Interval and Ordinal Scale', then it automatically includes the 1st and 4th options also.
Is this how wee are supposed to mark answers in the graded assignments and Qualifier Exam?
Nikita Kumari
Oct 12, 2020, 2:00:52 AM10/12/20
to Discussion forum for Statistics for Data Science I, aratij...@gmail.com
Hello,
This question comes under MSQ. So, you had to choose all the options which were correct.
(NOTE: Whenever you see square boxes, it is MSQ.)
Thank you
Nikita
Course support team
IITM ONLINE DEGREE
_Music_ Viking
Oct 14, 2020, 1:18:29 AM10/14/20
to Discussion forum for Statistics for Data Science I, nikita...@onlinedegree.iitm.ac.in, aratij...@gmail.com
Can you please state how is rank or order meaningful for ratio scale of measurement?
Thank you
_Music_ Viking
Oct 14, 2020, 7:54:56 AM10/14/20
to Discussion forum for Statistics for Data Science I, _Music_ Viking, nikita...@onlinedegree.iitm.ac.in, aratij...@gmail.com
Can anyone please answer this question?
Anand Iyer
Oct 14, 2020, 8:45:37 AM10/14/20
to Discussion forum for Statistics for Data Science I, _Music_ Viking, nikita...@onlinedegree.iitm.ac.in, aratij...@gmail.com
Taking the example of temp in Kelvin scale, it can be stated that 0K is lesser than 100K, which is greater than 50K.
0 Kelvin < 50 Kelvin < 100 Kelvin
Since they can be ordered, the answer includes ratio scale.
Statistics 1 Support 1
Oct 14, 2020, 10:39:29 AM10/14/20
to Discussion forum for Statistics for Data Science I, anandd...@gmail.com, _Music_ Viking, nikita...@onlinedegree.iitm.ac.in, aratij...@gmail.com
Hello,
To add to the above except in the nominal scale of measurement, every other scale of measurement has order.
Best,
Ram,
Statistics-1 Course Instructor
IITM Online Degree
_Music_ Viking
Oct 14, 2020, 11:30:57 PM10/14/20
to Discussion forum for Statistics for Data Science I, stats1-...@onlinedegree.iitm.ac.in, anandd...@gmail.com, _Music_ Viking, nikita...@onlinedegree.iitm.ac.in, aratij...@gmail.com
Noted with thanks.
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