If X1, X2,..., X are independent random variables having identical exponential distributions with parameter 6, show that

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If X1, X2,..., X" are independent random variables having identical exponential distributions with parameter 6, show that the density function of the random variable Y = X1 +X2+- • -+Xn is that of a gamma distribution with parameters a = n and 3 = 0. Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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Probability & Statistics For Engineers & Scientists

ISBN: 9780131877115

8th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying Ye

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