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Posted: **Sun Sep 05, 2021 5:10 pm**

: 7 4 Let Xi Exponential And Xz Exponential 1 2 Be Independent Random Variables Use The Cumulative Distribution Func 1 (145.94 KiB) Viewed 94 times

7.4 Let Xi exponential(..) and Xz exponential(1.2) be independent random variables. Use the cumulative distribution function technique to find the cumulative distribution function of the sample mean X = (X1 + X)/2.