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Daily Mcq Series Day 23 (in Hindi)
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Talvir Singh is teaching live on Unacademy Plus

Talvir Singh
Double JRF l Commerce/Management l Motivational Speaker | Comedy Addict | Lyricist | 5 Year Teaching Experience |Youtuber l

Comments
(10)
U
Unacademy user
Very good lesson!
Shravanya T
a year ago
thank you
E
sir variance is the square of standard deviation. so how variance will be one when standard deviation is 0
Talvir Singh
5 months ago
Because power of 0 is 1
E
Ekta
5 months ago
ok sir thank you
RT
sir z test and z score ,t test and t score me kya deference h?
best teacher n my favourite
sir t test and z test ka formula same h??
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