A scientist is testing 120 samples of Copper dug out from a mine randomly to access purity. In the scientist's research they discover roughly 65% of the samples are pure copper. Determine the probability that among the 120 samples that fewer than than 72 are pure copper.

A scientist is testing 120 samples of Copper dug out from a mine randomly to access purity. In the scientist's research they discover roughly 65% of the samples are pure copper. Determine the probability that among the 120 samples that fewer than than 72 are pure copper.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A scientist is testing 120 samples of Copper dug out from a mine randomly to access purity. In the scientist's research they discover roughly 65% of the samples are pure copper.

Determine the probability that among the 120 samples that fewer than than 72 are pure copper.

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