Trade associations, such as a dairy association, frequently conduct surveys to identify characteristics of their membership. If this organization conducted a survey to estimate the annual per capita consumption of milk and wanted to be 99% confident that the estimate was no more than 0.94 gallon away from the actual average, what sample size is needed? Past data have indicated that the standard deviation of consumption is approximately 4 gallons. The sample size required is (Round up to the nearest whole number.)
Trade associations, such as a dairy association, frequently conduct surveys to identify characteristics of their membership. If this organization conducted a survey to estimate the annual per capita consumption of milk and wanted to be 99% confident that the estimate was no more than 0.94 gallon away from the actual average, what sample size is needed? Past data have indicated that the standard deviation of consumption is approximately 4 gallons. The sample size required is (Round up to the nearest whole number.)
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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 alt="Trade associations, such as a dairy association, frequently conduct surveys to identify characteristics of their membership. If this organization conducted a survey to
estimate the annual per capita consumption of milk and wanted
what sample size is needed? Past data have indicated that the standard deviation of consumption is approximately 4 gallons.
be 99% confident that the estimate was no more than 0.94 gallon away from the actual average,
The sample size required is
(Round up to the nearest whole number.)
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Transcribed Image Text:Trade associations, such as a dairy association, frequently conduct surveys to identify characteristics of their membership. If this organization conducted a survey to
estimate the annual per capita consumption of milk and wanted
what sample size is needed? Past data have indicated that the standard deviation of consumption is approximately 4 gallons.
be 99% confident that the estimate was no more than 0.94 gallon away from the actual average,
The sample size required is
(Round up to the nearest whole number.)
hd D
Enter your answer in the answer box and then click Check Answer.
All parts showing
Clear All
Checkrnswocr
ns
Type here to search
acer
F4
F6
F7
F8
F9
F10
F11
F12
NumLk
Sar Lk
%23
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