A random sample of 1012 adults in a certain large country was asked "Do you pretty much think televisions are a necessity or a luxury you could do without?" Of the 1012 adults surveyed, 538 indicated that televisions are a luxury they could do without. Complete parts (a) through (e) below. (a) Uptain a point esumate for the population proportion of aquits in the country who believe that televisions are a luxury they could do without. p= 0.532 (Round to three decimal places as needed.) (b) Verify that the requirements for constructing a confidence interval about p are satisfied. The sample can be assumed to be a simple random sample, the value of less than or equal to 5% of the (Round to three decimal places as needed.) P is 0.532, which is less than 10, and the
A random sample of 1012 adults in a certain large country was asked "Do you pretty much think televisions are a necessity or a luxury you could do without?" Of the 1012 adults surveyed, 538 indicated that televisions are a luxury they could do without. Complete parts (a) through (e) below. (a) Uptain a point esumate for the population proportion of aquits in the country who believe that televisions are a luxury they could do without. p= 0.532 (Round to three decimal places as needed.) (b) Verify that the requirements for constructing a confidence interval about p are satisfied. The sample can be assumed to be a simple random sample, the value of less than or equal to 5% of the (Round to three decimal places as needed.) P is 0.532, which is less than 10, and the
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:A random sample of 1012 adults in a certain large country was asked "Do you pretty much think televisions are a necessity or a luxury you could do
without?" Of the 1012 adults surveyed, 538 indicated that televisions are a luxury they could do without. Complete parts (a) through (e) below.
(a) Optain a point esumate for the population proportion or aquits in the country who believe that televisions are a luxury they could do without.
p = 0.532
(Round to three decimal places as needed.)
(b) Verify that the requirements for constructing a confidence interval about p are satisfied.
ô
The sample can be assumed to be a simple random sample, the value of
less than or equal to 5% of the
(Round to three decimal places as needed.)
is 0.532, which is
less than
10, and the
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