a random sample of students were surveyed as to how much non - school screen time they had each week (for…

a random sample of students were surveyed as to how much non - school screen time they had each week (for purposes of the survey, screen time was defined as: time spent online, on social media, watching tv, or playing video games) and if their grade average was above or below 80.\n\nscreen time\n| | above | below |\n|--|--|--|\n| less than 4 hours | 7 | 5 |\n| 4 - 8 hours | 18 | 14 |\n| 8 - 12 hours | 11 | 14 |\n| more than 12 hours | 10 | 15 |\n\nhow many students who spend 4 - 8 hours a week on screens reported a grade average below 80?

a random sample of students were surveyed as to how much non - school screen time they had each week (for purposes of the survey, screen time was defined as: time spent online, on social media, watching tv, or playing video games) and if their grade average was above or below 80.\n\nscreen time\n| | above | below |\n|--|--|--|\n| less than 4 hours | 7 | 5 |\n| 4 - 8 hours | 18 | 14 |\n| 8 - 12 hours | 11 | 14 |\n| more than 12 hours | 10 | 15 |\n\nhow many students who spend 4 - 8 hours a week on screens reported a grade average below 80?

Answer

Explanation:

Step1: Locate relevant data

We look at the row for 4 - 8 hours in the table.

Step2: Find the value for grade average below 80

In the row for 4 - 8 hours, the value in the "below" column is 14.

Answer:

14