Question

a survey asked a random sample students if they estimated they spent more or less than an hour a day on social media.
social media

	more	less	total
8th grade	11	10	21
total	28	23	51

how many 8th - graders estimated they spend more than an hour a day on social media?

Explanation:

Step1: Locate 8th - grade row and 'More' column

In the given table, we look at the row for 8th - grade and the column labeled 'More'.

Step2: Identify the value

The value in the 8th - grade row and 'More' column is 11.

Answer:

11