Description
As per my professor:
Write a minimum five-page paper APA style format on data analysis of this survey. The following questions must be addressed in your paper,
- Perform a two-sample t-test from test one and test two grades to determine if there was a sample mean difference.
- Find a 95% confidence interval for the grade students got on the final.
- Determine a regression analysis from students' overall grade in the course and amount of time students spent studying per week. Determine the line of least squares and explain unexpected and expected data. If the student received an 80 as an overall course average what prediction of the amount of study time per week you specked according to the line of least squares.
- Perform a one-sample hypothesis test on students' final grade where the population means is equal to 85, use an alpha level of .05.
- Perform either a hypothesis test or regression on anything else you would like to test. The hypothesis test must be a two-sample test.
Feel free to give some background information on the students that were surveyed. Your introductory paragraph should describe the data in the population that is being represented. Your conclusion should reach some overall consensus about these five questions and what the data is telling.
The survey file is attached.