0
Presenter
Still curious? Ask our experts.
Chat with our AI personalities
Devin
Beau
ReneAdd your answer:
Earn +20 pts
Is it necessary that sample sizes be equal for a two sample test?
No.
What is the difference between 2 sample z test statistic and 2 sample t test statistic?
erwtwertgrtewh
What are t test and F test In which situation these are applied?
Both are parametric test. The t-test uses a test statistic that is related to the sample mean(s) and is used to compare that with the mean of another sample or some population. The F-test uses a test statistic that is related to the sample variance and is used to compare that with the variance of another sample or some population. Both tests require identical independently distributed random variables. This ensures that the relevant test statistics are approximately normally distributed.
Why is the examination of collected data important?
Examination of collected data is important because, if you examine it you could check if something's wrong or another test or collection and compare the data you have to the test or collection you just did.
What is the difference between test examination and assignment?
Test examination is a work given to a scholar in the class for which he is assigned marks, while assignment is a work given to the scholar to do at home and show it on the class specified.
