In a recent poll, the Gallup Organization found that 45% of adult Americans believe that the overall state of moral values in the United States is poor. If a survey of a random sample of 15 adults in this country is conducted in which they are asked to disclose their feelings on the overall state of moral values, complete parts (a) through (g) below. (c) Using the binomial distribution, find and interpret the probability that exactly 8 of those surveyed feel the state of morals is poor. The probability that exactly 8 of those surveyed feel the state of morals is poor is (Round to four decimal places as needed.) Interpret the results. In 100 trials of this experiment, we expect about to result in exactly 8 adults who feel the state of morals is poor. (Round to the nearest whole number as needed.) (d) Using the binomial distribution, find and interpret the probability that no more than 3 of those surveyed feel the state of morals is poor. The probability that no more than 3 of those surveyed feel the state of morals is poor is (Round to four decimal places as needed.) Interpret the results. In 100 trials of this experiment, we expect about to result in no more than 3 adults who feel the state of morals is poor. (Round to the nearest whole number as needed.) (e) Using the binomial distribution, find and interpret the probability that more than 10 of those surveyed feel the state of morals is poor.
In a recent poll, the Gallup Organization found that 45% of adult Americans believe that the overall state of moral values in the United States is poor. If a survey of a random sample of 15 adults in this country is conducted in which they are asked to disclose their feelings on the overall state of moral values, complete parts (a) through (g) below. (c) Using the binomial distribution, find and interpret the probability that exactly 8 of those surveyed feel the state of morals is poor. The probability that exactly 8 of those surveyed feel the state of morals is poor is (Round to four decimal places as needed.) Interpret the results. In 100 trials of this experiment, we expect about to result in exactly 8 adults who feel the state of morals is poor. (Round to the nearest whole number as needed.) (d) Using the binomial distribution, find and interpret the probability that no more than 3 of those surveyed feel the state of morals is poor. The probability that no more than 3 of those surveyed feel the state of morals is poor is (Round to four decimal places as needed.) Interpret the results. In 100 trials of this experiment, we expect about to result in no more than 3 adults who feel the state of morals is poor. (Round to the nearest whole number as needed.) (e) Using the binomial distribution, find and interpret the probability that more than 10 of those surveyed feel the state of morals is poor.
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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Transcribed Image Text:In a recent poll, the Gallup Organization found that 45% of adult Americans believe that the overall state of moral values
in the United States is poor. If a survey of a random sample of 15 adults in this country is conducted in which they are
asked to disclose their feelings on the overall state of moral values, complete parts (a) through (g) below.
(c) Using the binomial distribution, find and interpret the probability that exactly 8 of those surveyed feel the state of
morals is poor.
The probability that exactly 8 of those surveyed feel the state of morals is poor is
(Round to four decimal places as needed.)
Interpret the results.
In 100 trials of this experiment, we expect about to result in exactly 8 adults who feel the state of morals is poor.
(Round to the nearest whole number as needed.)
(d) Using the binomial distribution, find and interpret the probability that no more than 3 of those surveyed feel the state
of morals is poor.
The probability that no more than 3 of those surveyed feel the state of morals is poor is
(Round to four decimal places as needed.)
Interpret the results.
In 100 trials of this experiment, we expect about to result in no more than 3 adults who feel the state of morals is
poor.
(Round to the nearest whole number as needed.)
(e) Using the binomial distribution, find and interpret the probability that more than 10 of those surveyed feel the state of
morals is poor.
E
G
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