QUESTION 4 Suppose the continuous random variable T has probability density function 2t-³ t≥1 0 Find the expected value, E(T), of T, Round to 4 decimal places if needed. f(t) = = t<1°

Probability and stats

solve part d). Thank you

The Gamma pdf for continuous random variable Y takes the form ya-le-y/B B«T(a)* y> 0 fV) = for α, β > 0. y< 0 If the two parameters a and B take the values 2 and 1.8 respectively, compute the probability P(0.30 < Y < 1.35) Give your answer to three decimal places.