3.48: Joint Density Function | Probability & Statistics for Engineers & Scientists by Walpole 9th Ed

This video describes the conceptual overview related to the Joint Probability Density Function in the form of problem 3.48 to calculate different values for continuous probabilities.
3.48 Referring to Exercise 3.39, find
(a) f(y|2) for all values of y;
(b) P(Y = 0 | X = 2).
3.39 From a sack of fruit containing 3 oranges, 2 apples, and 3 bananas, a random sample of 4 pieces of fruit is selected. If X is the number of oranges and Y is the number of apples in the sample, find
(a) the joint probability distribution of X and Y ;
(b) P[(X, Y ) ∈ A], where A is the region that is given
by {(x, y) | x + y ≤ 2}.
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[@LorenSemon-jn6xj]

I have a exam in june pls upload solution of chapter 4 too before that

[@EngineeringTutorOfficial]

Sure sir, i will upload it soon