Mam how to do this kind of question: Test the hypothesis that more than 20% of Indian household actually liked the taste of the drink (with a significnace of 5%). A team has collected the samples from 350 houses and found out that 80 have actually liked the taste of the carbonated drink. Assuming the population mean (with the same null hypothesis) is 20%,then find out the population Standard Deviation in the given data frame?
@@gitasclasses7750 mam can you do unit wise important topics for long answers questions (because all your Vedios are based on previous pattern ,if you do unit wise topics It would be easy for us to study in this less time ) Please mam last request based on that we will get prepared
its helpfull more and more
Mam, outstanding explanation..mam please also provide the classes of anova
Sure. 👍
Mam how to do this kind of question:
Test the hypothesis that more than 20% of Indian household actually
liked the taste of the drink (with a significnace of 5%). A team has collected
the samples from 350 houses and found out that 80 have actually liked the taste of
the carbonated drink. Assuming the population mean (with the same null hypothesis) is 20%,then find out the population Standard Deviation in the given data frame?
mam how do we identify it is right tailed or left?
Please listen to the previous class.
I've explained in detail.
Z= ( calculation is not possible with calsi mam and different outputs are coming comparing with your outputs)
Like 10^-3 like this are coming ..
Ma'am this question are comes under which of the test
F test
T test or
Z test
Large samples - only z test.
🔥🔥
Hey could u help me pls
This question are comes under which test
T,f,or z test
Mam do their is chance to ask level of significance at 10% or only 1,5 enough ?!
Generally, 1% or 5% only.
@@gitasclasses7750 ok thank you mam for uploading the vedio
@@gitasclasses7750 mam can you do unit wise important topics for long answers questions (because all your Vedios are based on previous pattern ,if you do unit wise topics It would be easy for us to study in this less time )
Please mam last request based on that we will get prepared
Expecting yes from you mam
Z value is wrong.. It must be comes in positive value... In 2nd question
Mention the time, please.
16.10
OK. I considered P - p for calculation.
No problem, because we consider absolute value for comparison. 😊