a cookie factory monitored the number of broken cookies per pack yesterday. broken cookies per pack how many…

Answer:

160

Explanation:

Step1: Identify bar - heights

From the bar - chart, the number of packs in each category: 1 - 20 broken cookies has 10 packs, 21 - 40 has 20 packs, 41 - 60 has 50 packs, 61 - 80 has 70 packs, 81 - 100 has 10 packs, 101 - 120 has 0 packs.

Step2: Sum the number of packs

$10 + 20+50 + 70+10+0=160$