the data below shows the number of minutes that each of 20 people exercised in one week. how many people…
the data below shows the number of minutes that each of 20 people exercised in one week. how many people exercised at least 60 minutes? people exercised at least 60 minutes.
Answer
Explanation:
Step1: Identify relevant bars
Bars for 60 - 90 and 120 - 150 minutes are relevant.
Step2: Read bar - heights
Height of 60 - 90 minutes bar is 8, height of 120 - 150 minutes bar is 6.
Step3: Sum the heights
$8 + 6$
Answer:
14