Question

P(x) = 4t2 +53 - t2 +6 at t=1​

Answer 1

Answer:

The joint cumulative function of two random variables X and Y is defined as FXY(x,y)=P(X≤x,Y≤y). The joint CDF satisfies the following properties: FX(x)=FXY(x,∞), for any x (marginal CDF of X); FY(y)=FXY(∞,y), for any y (marginal CDF of Y);

Answer 2

Answer:

Step-by-step explanation:

4t^2 + 53 - t^2 + 6

3t^2 + 59

3(1)^2 + 59

3+ 59

62