According to a 2017 Gallop Poll, 66% of all Americans have bought a product because it is better for the environment. A random sample of 350 Americans is chosen. Let r be the number of Americans (out of 350) who bought an environmentally friendly product. Using this information, find the following. n = p = |(Use decimal form.) q = (Enter the answer only.) We can expect people out of to have bought an environment friendly product. O = (Round to the nearest hundredth.)

According to a 2017 Gallop Poll, 66% of all Americans have bought a product because it is better for the environment. A random sample of 350 Americans is chosen. Let r be the number of Americans (out of 350) who bought an environmentally friendly product. Using this information, find the following. n = p = |(Use decimal form.) q = (Enter the answer only.) We can expect people out of to have bought an environment friendly product. O = (Round to the nearest hundredth.)

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

100%

According to a 2017 Gallop Poll, 66% of all Americans have bought a product because it is better for the
environment. A random sample of 350 Americans is chosen. Let r be the number of Americans (out of 350)
who bought an environmentally friendly product. Using this information, find the following.
n =
p =
(Use decimal form.)
q =
(Enter the answer only.)
We can expect
people out of
to have bought an environment friendly product.
O =
(Round to the nearest hundredth.)

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