A social media analyst whats to find out if the use of social media (low, medium, high) can affect the difference of hours of sleep per night. The analyst plans to use one-way ANOVA for this test.What would be your independent variable?*1 pointSocial Media Use (Categories: Low, Medium, High) - NominalDifference in Hours of Sleep per Nights (Scale)Social Media Use (Categories: Low, Medium, High) - ScaleDifference in Hours of Sleep per Nights (Nominal)

Which of the following is an example of a one-way ANOVA test?a.)Comparing the number of hours of sleep between children and teenagers.b.)Comparing the monthly incomes of residents who live in urban and suburban areas.c.)Studying the number of hours of sleep for teenagers, adults, and senior citizens.d.)Studying the number of hours slept as well as the average GPAs for middle school, high school, and college students.

11. A Data Science team is conducting research on the effects of social media on the academic performance of high school students. The team will graph the results with two variables: Average hours spent on using social media on the x-axisStudent’s GPA on the y-axis.The resulting data shows a -0.68 correlation coefficient. What does this value indicate?The amount of time spent on social media has no relationship with the student’s performance.Students perform slightly better the longer time they are exposed to social media.Students perform considerably poorer the longer time they are exposed to social media.Students perform strongly better the longer time they are exposed to social media.

Consider the following correlation between hours of screen time and hours of sleep. Which of the following is not a chance factor influencing the overall effect?a.Sleeping in late on holidaysb.Staying up reading a bookc.Less screen time results in more hours of sleepd.Feeling unwell at night

Question 8A one-way within-groups ANOVA is the appropriate test for which of the following independent variables?1 pointType of diet, with participants consuming either a vegan, Mediterranean, or raw food dietType of test, with half of participants assigned to a multiple-choice test and half assigned to short-answer testDistraction conditions, including the same individuals with no distraction, a visual distraction, and an auditory distractionReading time, measured in minutes

Which research topic is too narrow for a 6-8 page paper?a.)Social media and the elderlyb.)Favorite social media apps among 10-year-old girls in private schoolsc.)The dangers of social mediad.)The effects of social media on sleep