37. If X is a random variable having the standard normal distribution and Y = X2, show that cov(X, Y) = 0 even though X and Y are evidently not independent.

Q: т 1 Let A = (6 "). m Find A4 1

A:

Q: 3

A:

Q: 3.5(0.3x-1.5y)-4(0.2x-1.2y)

A: According to question,Given expression,3.50.3x - 1.5y-40.2x-1.2y

Q: Find L{1}ℒ{1}.

A:

Q: 6/4 - 2/4

A: Explanation and solutions is given below.....

Q: 7 items chosen 5 at a time

A:

Q: 4. 3*+4 72x-1

A:

Q: 1. O O O O lim (In(x))* ? 5.

A: Consider the given expression. y=limx→0+lnxxx Take ln on both sides of the equation.…

Q: Picking a blue marble three times in a row (replacing it in the bag each time) from a bag of 4…

A: Solution: Given data, Picking a blue marble three times in a row (replacing it in the bag each time)…

Q: 4 3/4 - 2 5/6

A: Given that the expression is

Q: Randomly drawing and immediately three red M&Ms in a row from a bag that contains 10 red M&Ms out of…

A: Given: 30 total M&Ms in that 10 red M&Ms.

Q: 6 2/5 ÷ 4

A: Given query is to solve the expression.

Q: Multiply. 5/ x-4 5. 7 6 X+1

A:

Q: wat is the least mutilple for 20,8,and 4 is

A:

Q: 9 5/12 - 3 2/3 =

A: Case 1: Let the given number be in mixed fraction notation.

Q: 8. B (6,7) (13,7) |(0,2) 10 12 14 My friend had a nearly-empty tank of gas, only enough to travel 15…

A: We have to find that the gas is enough or not to reach at point C.

Q: Compute the indicated product.   -1 3   9 2 0   3 9 3

A:

Q: 5 2/5+ n= 75/6

A: Given query is to find the value of n.

Q: 6（c)(d)

A: We shall use the properties of homomorphism to solve this question

Q: x is a whole number = ¤ is a natural number. f humans have six eyes, then they can see in (10, V5, 2…

A:

Q: 13. Divide. (2? + 9x – 52) ÷ (x – 4) x + 13 0.-+ 1 – 4 + 4 O++13+ 4 2 x - 4

A:

Q: 22 7/8 - 7=

A: Given,