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RMIT Claseffication RMIT Classification: Trusted iii. Sketch the graph of Ton the axes below, clearly labelling the scale. iv. Find the expected value and variance of brand E car tyres.

RMIT Claseffication RMIT Classification: Trusted iii. Sketch the graph of Ton the axes below, clearly labelling the scale. iv. Find the expected value and variance of brand E car tyres.

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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Please only do iii. & iv.
Artline 200 FINE 0.4 PILOT. FRIXIDN PMIT Classification RMIT Classification: Trusted iii. Sketch the graph of Ton the axes below, clearly labelling the scale. Find the expected value and variance of brand E car tyres. iv.
Transcribed Image Text:Artline 200 FINE 0.4 PILOT. FRIXIDN PMIT Classification RMIT Classification: Trusted iii. Sketch the graph of Ton the axes below, clearly labelling the scale. Find the expected value and variance of brand E car tyres. iv.
The lifetime Tin thousands of km of brand E of car tyres, satisfies a probability density function given by е. at? 0St< 50 f (t) = { b(100-t) 50<t<100 elsewhere 3 a = 312,500 and 3 b = 6,250 i. Show that ii. For 36 tyres of brand E, find the expected number that will last longer than 40,000 km.
Transcribed Image Text:The lifetime Tin thousands of km of brand E of car tyres, satisfies a probability density function given by е. at? 0St< 50 f (t) = { b(100-t) 50<t<100 elsewhere 3 a = 312,500 and 3 b = 6,250 i. Show that ii. For 36 tyres of brand E, find the expected number that will last longer than 40,000 km.
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