Find the probability that less than 53% of sampled adults drink coffee daily.The probability that less than 53% of sampled adults drink coffee daily is Coffee: The National Coffee Association reported that 63% of U.S. adults drinkcoffee daily. A random sample of 275 U.S. adults is selected. Round youranswers to at least four decimal places as needed.Part 1 of 6(a) Find the meanThe mean is 63Alternate Answer:The mean μ is 0.63.Part 2 of 6(b) Find the standard deviation o"PThe standard deviation GA is .0291PAlternate Answer:The standard deviation aA is 0.0291.PPart 3 of 6(c) Find the probability that more than 68% of the sampled adults drinkcoffee daily.The probability that more than 68% of the sampled adults drink coffee daily is0427Part 4 of 6(d) Find the probability that the proportion of the sampled adults who drinkcoffee daily is between 0.56 and 0.65.The probability that the proportion of the sampled adults who drink coffee dailyis between 0.56 and 0.65 is 7469Part: 4/6Part 5 of 6(e) Find the probability that less than 53% of sampled adults drink coffeedaily.The probability that less than 53% of sampled adults drinkcoffee daily is.5

P(drink coffee) : p = 0.63Sample size : n = 275(e) The probability that less than 53% of sampled…

Answered: (e) Find the probability that less than…

(e) Find the probability that less than 53% of sampled adults drink coffee daily. The probability that less than 53% of sampled adults drink coffee daily is. X

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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Question

Find the probability that less than 53% of sampled adults drink coffee daily. The probability that less than 53% of sampled adults drink coffee daily is

Coffee: The National Coffee Association reported that 63% of U.S. adults drink
coffee daily. A random sample of 275 U.S. adults is selected. Round your
answers to at least four decimal places as needed.
Part 1 of 6
(a) Find the mean
The mean is 63
Alternate Answer:
The mean μ is 0.63.
Part 2 of 6
(b) Find the standard deviation o
"P
The standard deviation GA is .0291
P
Alternate Answer:
The standard deviation aA is 0.0291.
P
Part 3 of 6
(c) Find the probability that more than 68% of the sampled adults drink
coffee daily.
The probability that more than 68% of the sampled adults drink coffee daily is
0427
Part 4 of 6
(d) Find the probability that the proportion of the sampled adults who drink
coffee daily is between 0.56 and 0.65.
The probability that the proportion of the sampled adults who drink coffee daily
is between 0.56 and 0.65 is 7469
Part: 4/6
Part 5 of 6
(e) Find the probability that less than 53% of sampled adults drink coffee
daily.
The probability that less than 53% of sampled adults drink
coffee daily is.
5

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