T(r(3) 21(4) 6 (A) T=- 314 9. (C) Г%D Evaluate 8. (B) Г-. 315 12 (D) Г% 325 319 O (A) (D) L> A Moving to the next question prevents changes to this answer.

Q: -10 Write x as a linear combination of a and b. Your answer will be an approximation, you are…

A: To Write x as a linear combination of a and b. Using the help of given graph

Q: How did u get v(x)=14.4? My calculator say its -361.4625?

A: The variance is never negative and it cannot be -361.4625. From previous parts the marginal…

Q: A car can travel from Town A to Town C by using the four roads below. The probabilities of these…

A: Given information: A car can travel from Town A to Town C by using the four roads. Probability of H1…

Q: If f(5.8) = 7.7 and M = 3.2, then what is (Mf)(5.8)? (Write your answer with two decimal places.)

A:

Q: (47) 4+4

A:

Q: (d) 1 0, 元”V元”V元 4 an =

A:

Q: 0.2(d - 6) = 0.3 d+ 5-3+0.1d %3D

A:

Q: (8) y=x +5 -6 -5 -2

A:

Q: If P(A) = 0.5 and P(B) = 0.80, then P(A or B) must be 0.95.   TRUE or FALSE

A: From the provided information, P (A) = 0.5 and P (B) = 0.80

Q: I (n Ps)= 48 3 (nC4)

A: Solution

Q: 0.07 (y-7)+ 0.30y = 0.7 - 0.40

A: Calculation:The linear equation is 0.07(y – 7) + 0.30y= 0.7 -0.40.Solve the above equation as…

Q: 1) (8s° - 9s) - (3s° + 4)

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: For what value(s) of k will make A(5,k) B(-1,-6) 10 units from each other?

A:

Q: Could you help explain how you find z = -2.326 from the z table, please? Thank you. Much…

A: We want to tell you how you take z value from probability value of standard normal distribution…

Q: r (n): u*- 'e*dx %3D ulgn

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: find -1 2 5+1 s(5+1)²

A:

Q: • 21 real imaginary 2)

A:

Q: Evaluate h (x) = =+ - + 10 when x = -4 %3D O 378 O 182

A:

Q: Y + 7 = 4/3 (x -4)

A: We have to find the slope of the given line also graph the line in coordinate planes.

Q: P(A)=0.68P(A)=0.68, P(B)=0.22P(B)=0.22 and P(AandB)=0.10P(AandB)=0.10. P(notB∣notA)=

A:

Q: Evaluate. j(x) =7 and j(x) = -7

A: Simply equate the both equations and solve for x.

Q: 3. Consider the ellipsoid x2 + 4y2 + z? = 18. Find the acute angle that the tangent plane at the…

A: Let us consider two surfaces f(x,y,z)=0 and g(x,y,z)=0. Now let n1 and n2 be two normal vectors on…

Q: P(A or B)=1/5+2/3-1/3

A: Answer

Q: Simplify 2 (2-) I 2.y-5.22 2

A: Simplifying the given expression

Q: Suppose P(A) = 0.56, P(B) = 0.39 and P(A and B) = 0.05. Find P(Bc | Ac) (round your answer to three…

A: Answer Given P[A] =0.56 P[B]=0.39 P [A and B] =0.05

Q: Find the value of x. 5x + 3 56

A: Comparing the  sides  DE/WT  =SE/ST 56/5x+3 = 40 /4x-3 14(4x-3)  =10(5x +3) 56x -42  = 50x  +30  6x…

Q: y=6/5 + 1/2

A: Given expression is

Q: Sx-2/3 dr

A: The given integral is ∫18x-23dx. Power rule: ∫xndx=xn+1n+1+C

Continuous Probability Distributions

Probability distributions are of two types, which are continuous probability distributions and discrete probability distributions. A continuous probability distribution contains an infinite number of values. For example, if time is infinite: you could count from 0 to a trillion seconds, billion seconds, so on indefinitely. A discrete probability distribution consists of only a countable set of possible values.

Normal Distribution

Suppose we had to design a bathroom weighing scale, how would we decide what should be the range of the weighing machine? Would we take the highest recorded human weight in history and use that as the upper limit for our weighing scale? This may not be a great idea as the sensitivity of the scale would get reduced if the range is too large. At the same time, if we keep the upper limit too low, it may not be usable for a large percentage of the population!