The statements of a talking robot ‘Rufia’ are either true or false. The probability of a statement being false is 50.0%. Suppose, there are 18 random statements made by Rufia in a specific interview. a. What is the mean number of false statements given by Rufia in that interview? b. What is the standard deviation in the number of false st
The statements of a talking robot ‘Rufia’ are either true or false. The probability of a statement being false is 50.0%. Suppose, there are 18 random statements made by Rufia in a specific interview. a. What is the mean number of false statements given by Rufia in that interview? b. What is the standard deviation in the number of false st
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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The statements of a talking robot ‘Rufia’ are either true or false. The probability of a statement being false is 50.0%. Suppose, there are 18 random statements made by Rufia in a specific interview.
a. What is the mean number of false statements given by Rufia in that interview?
b. What is the standard deviation in the number of false statements?
c. What is the probability that the number of false statements is more than 2 standard deviations away from the mean value ?
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