Science Homework Help

Here again is the hypothetical data set we have been working on.

2021 Hypothetical Study Data Sheet for Class work.docx Edit Download 2021 Hypothetical Study Data Sheet for Class work.docx2021

Here’s the worksheet for this week: Wk 6.Class Exercise Correlation, T Tests and Chi Square.docx Download Wk 6.Class Exercise Correlation, T Tests and Chi Square.docx

1. What test would be most appropriate to compare the mean of days hospitalized between persons with Vit D levels < 30 and persons with Vit D levels >30? Explain your answer based on the assumptions and definition of the test selected.

1. What test would be most appropriate to determine if age effects number of days hospitalized? Explain your answer based on the assumptions and definition of the test selected.

1. What test would be most appropriate to determine if marital status effects survival? Explain your answer based on the assumptions and definition of the test selected.