If a random variable X follows Poisson distribution such that P(X-1) = P(X 2). Find variance of the distribution. [b]2 [c] 3 [a] 1 [d] 4

Q: Solve the following equations. a. -x+1=7 b. 1-x= -11 C. X-7=

A: (a) - x + 1 = 7 So, x = 1 - 7  So, x = - 6

Q: Solve for x 102-7 O x = -4 O x = 3 O x = 6 O x = 10 = 1000

A: Here we have to choose the correct option.

Q: sPs O 120 01 O 170 O 140

A:

Q: 2. Vos? |.6 = 0,8Ups - UDs? 0.6 Ups - 2

A:

Q: Categorize the solutions to the following expressions as positive or negative. Solve each expression…

A: Five expressions are given and we are asked to solve each of the expressions and categorize the…

Q: 3-2 6x x-7

A:

Q: X= 4+ 2+X

A:

Q: What is the solution to this equation? x-9=17 O A. x= 8 О В. х%3D 26 О С. х%3D 12 O D. x= 28

A: Just add 9 to both sides.

Q: olutions are only partly corre

A:

Q: Solve ∆ABC. B = 25º, a = 125, c = 100 A= C= b=

A: Draw a schematic diagram of given question.

Q: Please ! solve without Ai step by step and clear handwriting

A: Given:maximize ln(xyz),subject to x2+2y2+z2=6Step 1: Define the LagrangianThe Lagrangian function L…

Q: Solve the following equation. 32x+3 = 12 x= (Type an exact answer.)

A: We have to find the value of x

Q: 6. -30 4 2) -5 -10 40 寸

A:

Q: Solve the formula for p. B=C+ pr

A: