In: Statistics and Probability
What is a hypothesis and discuss what you believe to be the most critical element in the procedure for testing a hypothesis?
hypothesis is form of claim stated. hypothesis is assumption about population parameter which is to be estimated.for example if we want to test whether population mean is less than 21, than alternative hypothesis is
21
most critical element in the procedure for testing a hypothesis is to calculate test statistic and p value .
it can be done as follows
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