Suppose we roll 2 six-sided dice. Let X be their sum and Y be the larger value of the two. (a) (10 points) What is E[X]? (b) (10 points) What is E[Y]?

Q: Extra Credit. 13. Evaluate dx 1+x

A:

Q: fxe dx. B. (i) Evaluate

A:

Q: 6 dx. 1+ 9x2 Calculate

A:

Q: 2 tx 1

A: using by parts you can obtain the result:

Q: b. 14-x²|dx

A: I am attaching image so that you understand each and every step.

Q: 1 1/2 = 7/12 C C =  ?

A: 112=712C On simplification, we get ⇒2+12=712C⇒32=712C

Q: P(A | B) = 0.1, P(B) = 0.7, P(A | B') = 0.4. Find P(B | A).

A:

Q: .2 dx Jo (9 + x²)2

A:

Q: 22 Evaluate S- dx. 3/2 +1

A:

Q: If X represents a geometric variable with p = 0.7 then Pr(X>250) is equal to Select one: O (0.7)250…

A: Obtain the probability that P(X>250)   The probability that P(X>250) is obtained below as…

Q: P(5 SxS 17) =

A: Given, Mean = 8 standard deviation = 6

Q: Evaluate xe2+ dx. *xP x

A:

Q: If P(A) = 0.52, P(B) = 0.45 and P(A u B) = 0.76, then P(B | A) = (Enter a number between 0 and 1,…

A: p(A)=0.52p(B)=0.45p(A∪B)=0.76p(B|A)=?

Q: Assume the following: f(x) dx ce. ƒ(2) dx = 2, ª f(z) dx = 3, 9(z) dz = -1, and + [°²9(2) ² = 2, […

A:

Q: S x² x²+49 -dx

A:

Q: x? 2. dx x? +9

A:

Q: Explain the value of t?

A: t-test: The t test is used to check if the averages of two groups are statistically different from…

Q: Find. (x²+1)3 2x dx

A:

Q: 15 dx (x + 1)(x² + 4)

A: