In afactory for the production of surveying devices if the percentage of defective devices is 20% of the total production , when taking a sample consisting of 20 survey devices , what is the probability that three of these devices will be defective? A : By using Binomial Distribution? *

In afactory for the production of surveying devices if the percentage of defective devices is 20% of the total production , when taking a sample consisting of 20 survey devices , what is the probability that three of these devices will be defective? A : By using Binomial Distribution? *

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter19: Probability And Statistics In Engineering

Section: Chapter Questions

Problem 19P

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Concept explainers

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.

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Determining the relative position of points on the Earth's surface and measuring the angle and distance between them in order to calculate the required parameters such as elevation and enclosed area.

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