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One environmental group did a study of recycling habits in a California community. It found that 72% of the aluminum cans sold in the area were recycled. (Use the normal approximation. Round your answers to four decimal places.) (a) If 395 cans are sold today, what is the probability that 300 or more will be recycled? (b) Of the 395 cans sold, what is the probability that between 260 and 300 will be recycled?

One environmental group did a study of recycling habits in a California community. It found that 72% of the aluminum cans sold in the area were recycled. (Use the normal approximation. Round your answers to four decimal places.) (a) If 395 cans are sold today, what is the probability that 300 or more will be recycled? (b) Of the 395 cans sold, what is the probability that between 260 and 300 will be recycled?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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One environmental group did a study of recycling habits in a California community. It found that 72% of the aluminum cans sold in the area were recycled. (Use the normal approximation. Round your answers to four decimal places.) (a) If 395 cans are sold today, what is the probability that 300 or more will be recycled? (b) Of the 395 cans sold, what is the probability that between 260 and 300 will be recycled?
Transcribed Image Text:One environmental group did a study of recycling habits in a California community. It found that 72% of the aluminum cans sold in the area were recycled. (Use the normal approximation. Round your answers to four decimal places.) (a) If 395 cans are sold today, what is the probability that 300 or more will be recycled? (b) Of the 395 cans sold, what is the probability that between 260 and 300 will be recycled?
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