Questions by Eidolon

Questions by Eidolon

What is y over 4 equals seven x

asked Jan 6, 2021

1 answer

0 votes

123k views

LetXbe a continuous random variable with densityf(x) ={3e−3x,whenx >0,0,elsewhere.(a) Verify thatfis a density function.(b) CalculateP(−1< X <1).(c) CalculateP(X <5).(d) CalculateP(2< X <4|X <5).(e) Find the cumulative distribution function ofX.(f) Find theEXandEe2X.(g) Find the variance ofX.

asked Jan 5, 2021

1 answer

2 votes

164k views

In order to be considered as an e-commerce web site the site must sell some tangible good. (true or false)

asked Oct 11, 2020

2 answers

0 votes

105k views

Why do you think the allies chose to focus their military efforts on ending the war rather than no ending the holicost

asked Sep 26, 2020

1 answer

4 votes

65.0k views

I need help with this problem

asked Jul 8, 2020

1 answer

4 votes

164k views

What are the characteristics of waste water from paper and pulp industry?

asked May 4, 2020

1 answer

5 votes

51.7k views

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