Hypothesis testing
The ppt covers-
Developing null and alternate hypothesis
Type 1 and type 2 errors
Upper tailed tests for standard deviation known and unknown
p-value and critical value approaches
One tailed test for population mean- standard deviation known and...See more
unknown
Two tailed tests for population mean- standard deviation known and unknown
Confidence Interval Approach
Two tailed tests for population proportions
Calculating the probability of type 2 errors
Power of a Test
Determining the sample size for a test
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Session11-12.pptx
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