Suppose that a box contains 8 cameras and that 5 of them are defective. A sample of 2 cameras is selected at random. Define the random variable x as the number of defective cameras in the sample. Write the probability distribution for x 0 1 2 X 1.2500 P(x) 0.1506 0.5686 0.3906 What is the expected value of x? Preview Round to 4 places where possible.

Q: 2x X-1 X-/

A: Given data:     The given expression is: 2x/(x-1)+1/3 = 5/6 +2/(x-1).     The given expression can…

Q: 4s°r? -2s-214) 48.

A: Solution ) it is problem of simplification Question is burred so we l or t not getting understand we…

Q: Can you solve b for this question! Solve it on paper

A: We have to solve part (b) as asked.

Q: (-1| +J-100) + (as- J-64)

A:

Q: 21 Solve x + 2x-3=0 x = {

A:

Q: 2)(34tbX4a-36) 3 -4b) 3) (4at36)(3a 121

A: It is required to multiply and simplify the given equations.

Q: How do i solve number 21 on this attachment

A: To find the solution of the provided function:

Q: How do I solve the Rooster method in Math?

A: Consider the given information. First, define the roster method. It lists the elements of the…

Q: how to solve -x(-y)-2xy+(-2)(8)/(-4)

A: We use basic algebraic rule

Q: n. 2.

A: The solution are next step

Q: Solve (y+9)^4/3=4 where y is a real number. Simplify your answer as much as possible. (If there is…

A:

Q: Solve for X E R³ the equation AX ВХ.

A: Solving for X.

Q: X1 Х2 X3 Х4 ☐☐☐☐ ts X1 +X2 X1 X2 +X3 X3 00 +X4 +X4 -4 -4 4 4

A: The objective is to solve the above question.

Q: What is the smallest number that can be represented as the sum of four positive squares (not…

A: Consider the given statement. Since we need to find a number, which is the smallest number of sum of…

Q: how to solve x3+x=0

A: We are given an equation as

Q: Problem 2. Do both parts. 8 Part (a) Find the sum: 12 4 + +· 3 9 27 81 Part (b) Solve the equation…

A: