Question

question
a survey asked a random sample students if they estimated they spent more or less than an i
@ watch video
social media
how many students estimated they spend less than an hour a day on social media?
answer attempt 1 out of 4

Explanation:

Step1: Identify the relevant data

We need the number of 7th grade students who spent less than an hour (which is the "Less" category for 7th grade) and the number of 8th grade students who spent less than an hour (the "Less" category for 8th grade). From the table, 7th grade "Less" is 25 and 8th grade "Less" is 26.

Step2: Add the two numbers

To find the total number of students who spent less than an hour, we add the number of 7th grade and 8th grade students in the "Less" category. So we calculate \(25 + 26\).
\(25+26 = 51\)

Answer:

51