(a) A survey was conducted where 68.6% of people said their favourite cuisine is Malaysian. A random sample of twenty-nine people was taken for further analysis. (i) Determine the probability that exactly twenty people from a random sample of twenty-nine chose Malaysian food. Write your answer correct to 3 decimal plac

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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(a)
A survey was conducted where 68.6% of people said their favourite cuisine is
Malaysian. A random sample of twenty-nine people was taken for further analysis.
(i)
Determine the probability that exactly twenty people from a random sample of
twenty-nine chose Malaysian food. Write your answer correct to 3 decimal places.
(ii) Find the mean of the above distribution.
(iii)
Determine the standard deviation of the above distribution.
Transcribed Image Text:(a) A survey was conducted where 68.6% of people said their favourite cuisine is Malaysian. A random sample of twenty-nine people was taken for further analysis. (i) Determine the probability that exactly twenty people from a random sample of twenty-nine chose Malaysian food. Write your answer correct to 3 decimal places. (ii) Find the mean of the above distribution. (iii) Determine the standard deviation of the above distribution.
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