Question

screen time

	above	below
4 - 8 hours	13	15
8 - 12 hours	17	11
more than 12 hours	17	20

how many total students who spend more than 12 hours a week on screens w

Explanation:

Step1: Identify relevant data

We need to consider the row for "more than 12 hours". The values are 17 (above) and 20 (below).

Step2: Calculate total

Add the two values: $17 + 20$.
$17+20=37$

Answer:

37