Let X1, X2, .. X50 be a random sample of size 50 from a distribution with density for 0

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Let X1, X2, ..., X50 be a random sample of size 50 from a
distribution with density
for 0 <x < o∞
f (x) =
otherwise.
Find the mean E (7) and variance v(7) of the sample
Transcribed Image Text:Let X1, X2, ..., X50 be a random sample of size 50 from a distribution with density for 0 <x < o∞ f (x) = otherwise. Find the mean E (7) and variance v(7) of the sample
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