Question: Study 3: A Group Of 1440 Students Was Surveyed In October 2018 About Their Sleeping Patterns And Consumption Of Caffeinated Beverages. Of The 1440 Students Asked, 834 Sald They Had Trouble Falling Asleep At Night, But The Rest Did Not. Of The 834 Who Sald They Had Trouble Sleeping At Night, 640 Drank Some Type Of Caffeinated Beverage After 2 Pm Most …

Study 3: A group of 1440 students was surveyed in October 2018 about their sleeping patterns and consumption of caffeinated beverages. Of the 1440 students asked, 834 sald they had trouble falling asleep at night, but the rest did not. Of the 834 who sald they had trouble sleeping at night, 640 drank some type of caffeinated beverage after 2 pm most days. Of those who reported no trouble falling asleep at night, 108 said they drank some type of caffeinated beverage after 2 pm most days. 15. Write the research question for this study. 16. What type of study design is this? How do you know? 17. Complete the standard epidemiology table. Include the numbers and the proper headings. 2×2 table 18. Calculate the relative risk. Show formulas and work. 19. Articulate your findings in a sentence. 20. Do these results surprise you? Why or why not?