lia, a journalism student, counted the number of pages in a variety of magazines. this graph shows her…
lia, a journalism student, counted the number of pages in a variety of magazines. this graph shows her findings. pages per magazine how many magazines did lia examine in all? magazines
Answer
Explanation:
Step1: Identify the number of magazines in each category
From the bar - graph: For the 0 - 19 pages category, the number of magazines is 0. For the 20 - 39 pages category, the number of magazines is 20. For the 40 - 59 pages category, the number of magazines is 35. For the 60 - 79 pages category, the number of magazines is 10. For the 80 - 99 pages category, the number of magazines is 30. For the 100 - 119 pages category, the number of magazines is 5. For the 120 - 139 pages category, the number of magazines is 0.
Step2: Sum up the number of magazines in all categories
$0 + 20+35 + 10+30+5+0=100$
Answer:
100