Statıstıcs I Deneme Sınavı Sorusu #836425
Consider that continuous random variable X is uniformly distributed and takes values between -5 and b and the mean value of µ = 10. Determine the value of b?
|
0 |
|
5 |
|
10 |
|
20 |
|
25 |
Yanıt Açıklaması:
f(x) = 1 / (b - a) ; E(X) = (a + b) / 2 = (-5 + b) / 2 = 10 ; b = 25. pg. 186. Correct answer is E.
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