In: Statistics and Probability
TWO (INDEPENDENT) SAMPLE T-TEST
(a)Describe the independent samples t-test for two means briefly.
How does it do it?
(b) State the null and the alternative hypothesis.
(c) State the assumptions.
(d) State the formula for the test statistic.
(e) State the rejection rule with (How to reject the null
hypothesis)
(f) Give an real life example of how we can use the independent
samples t-test for two means.
take two real life problems, like.. Test the difference between male death rate and female death rate in state of Nevada per year due to cancer.
If you will face any difficulties you can ask me.