Question

use the data on the dot plot to answer the question.
how many hours do you sleep at night?
how many people slept for less than seven hours?

Explanation:

Step1: Identify hours <7

Hours less than 7: 5, 6.

Step2: Count dots for 5

At 5: 2 dots.

Step3: Count dots for 6

At 6: 3 dots.

Step4: Sum the counts

Total = 2 + 3 = 5.

Answer:

5