DEPENDENT samples t-test and INDEPENDENT samples t-test

Part 1: Describe three research questions that could be addressed using a DEPENDENT samples t-test. Pick one research question to test, and describe a study that could be used to investigate that research question. Describe what the null hypothesis and alternative hypothesis would be. Then discuss at least one Type 1 and one Type II error that might surface when conducting hypothesis testing.
Part 2: Describe three research questions that could be tested using an INDEPENDENT samples t-test. Pick one research question to test, and describe a study that could be used to investigate that research question. Describe what the null hypothesis and alternative hypothesis would be. Then discuss at least one Type 1 and one Type II error that might surface when conducting hypothesis testing.