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how long? Q4. Computers from a particular company are found to last on average for three years without any hardware malfunction, with a standard deviation of two months. Between which two months limits at least 75% computers lie? Your answer should have the following points: (i) mention how do you solve (formula/distribution/theorem) this problem? (ii) Why do you choose this formula/theory/distribution? (ii) Show your details calculation.

how long? Q4. Computers from a particular company are found to last on average for three years without any hardware malfunction, with a standard deviation of two months. Between which two months limits at least 75% computers lie? Your answer should have the following points: (i) mention how do you solve (formula/distribution/theorem) this problem? (ii) Why do you choose this formula/theory/distribution? (ii) Show your details calculation.

MATLAB: An Introduction with Applications
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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how long? Q4. Computers from a particular company are found to last on average for three years without any hardware malfunction, with a standard deviation of two months. Between which two months limits at least 75% computers lie? Your answer should have the following points: (i) mention how do you solve (formula/distribution/theorem) this problem? (ii) Why do you choose this formula/theory/distribution? (ii) Show your details calculation.
Transcribed Image Text:how long? Q4. Computers from a particular company are found to last on average for three years without any hardware malfunction, with a standard deviation of two months. Between which two months limits at least 75% computers lie? Your answer should have the following points: (i) mention how do you solve (formula/distribution/theorem) this problem? (ii) Why do you choose this formula/theory/distribution? (ii) Show your details calculation.
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