An experiment is conducted to determine how many heavy duty clocks will survive for a 24-hour period after being exposed to an extreme amount of heat. 62 heavy-duty clocks are exposed to an extreme amount of heat and the clock makers monitor the heavy duty clocks for 24 hours to determine whether or not they will stay working within that time period. It is known by the clock making company that their clocks have a 48% chance of dying within 24 hours when exposed to such heat. Let X = the number of clocks that do not work after 24 hours. What is the mean of this binomial random variable? Report your answer to two decimal places. What is the standard deviation of this binomial random variable? Round your answer to two decimal places.
An experiment is conducted to determine how many heavy duty clocks will survive for a 24-hour period after being exposed to an extreme amount of heat. 62 heavy-duty clocks are exposed to an extreme amount of heat and the clock makers monitor the heavy duty clocks for 24 hours to determine whether or not they will stay working within that time period. It is known by the clock making company that their clocks have a 48% chance of dying within 24 hours when exposed to such heat. Let X = the number of clocks that do not work after 24 hours. What is the mean of this binomial random variable? Report your answer to two decimal places. What is the standard deviation of this binomial random variable? Round your answer to two decimal places.
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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An experiment is conducted to determine how many heavy duty clocks will survive for a 24-hour period after being exposed to an extreme amount of heat. 62 heavy-duty clocks are exposed to an extreme amount of heat and the clock makers monitor the heavy duty clocks for 24 hours to determine whether or not they will stay working within that time period. It is known by the clock making company that their clocks have a 48% chance of dying within 24 hours when exposed to such heat. Let X = the number of clocks that do not work after 24 hours.
- What is the mean of this binomial random variable? Report your answer to two decimal places.
- What is the standard deviation of this binomial random variable? Round your answer to two decimal places.
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