please show all workThe table below records the minutes of exercise per day and hours of sleep during weekdays and weekends in a research study. (use n=7, keep one decimal placeFind out the correlation coefficient between hours spent on exercise and hours of sleep during weekdays and weekends, respectively. Show your work.On what days (weekdays or weekends), hours spent on exercise is more strongly correlated with hours of sleep? Why? The same group of participants all decided to extend 20 minutes of exercise everyday during weekdays and double the amount of their exercise time on the weekend. However, they found out their sleep time still remained the same. Calculate the new correlation coefficients for both groups and explain how it differs from the previous schedule. Participant ID1234567WeekdaysExercise(min)40807560459055Sleep(hours)7987876WeekendsExercise(min)65457580502035Sleep(hours)7869798

If two variables are found to be associated, then we can measure the strength of the association and…

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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please show all work

The table below records the minutes of exercise per day and hours of sleep during weekdays and weekends in a research study. (use n=7, keep one decimal place

Find out the correlation coefficient between hours spent on exercise and hours of sleep during weekdays and weekends, respectively. Show your work.
On what days (weekdays or weekends), hours spent on exercise is more strongly correlated with hours of sleep? Why?
The same group of participants all decided to extend 20 minutes of exercise everyday during weekdays and double the amount of their exercise time on the weekend. However, they found out their sleep time still remained the same. Calculate the new correlation coefficients for both groups and explain how it differs from the previous schedule.