(b) Verify that f(y) dy = 1. F) dy = 0+S 25 y dy 10 f(y) dy = 25 4-2-2+1/2 %3D = 1 (c) What is the probability that total waiting time is at most 4 min? (d) What is the probability that total waiting time is at most 6 min? (e) What is the probability that total waiting time is between 4 and 6 min? (f) What is the probability that total waiting time is either less than 2 min or more than 8 min?

Q: Are you sure this is right

A: Yes, the solution given is correct.

Q: question 5

A: The Specialty Toys Company faces a challenge of deciding what percentage units of a brand new toy…

Q: What am I doing wrong?

A:

Q: Anyway you could type it out? I am having trouble reading some of the things you wrote

A: From given data we have : n=300 P=0.20 x=57 Sample proportion  p^=xn=57300=0.19

Q: Is there any way I could see an explanation for question 2?

A: There are two categorical variables which are profitability and location type. We have to test…

Q: Hi, I think you misread the question, sorry

A:

Q: it seems as if the text is cut off

A:

Q: to 9. の)ie6

A: We will use Euler's expansion

Q: Thank you!!

A:

Q: Do you know what he means here by br² and u²?

A: Notations: br2 and u2

Q: How did you get the cumulative

A: Given information: data value frequency 16 6 17 7 18 5 19 4 20 2

Q: can this be done by a human?

A: F(s)=(-4s-2) /(s2-2s+26)

Q: I'm getting that part b is not correct. Could you recheck that one? I keep getting it incorrect.…

A: We have givenTo find the moment of inertia of a composite beam (Figure 7) about the y axis.applying…

Q: This is the wrong answer！！！

A:

Q: My homework is saying it's wrong?

A: One factor of the quadratic polynomial 5x2+2x+27 is 5x+9. Let, the other factor be (x+a), then…

Q: I am trying to help my son with a few of these questions and I am lost. Any help is appreciated.

A: Let a cuboid has Length l, width w and height h, then- Volume of cuboid = lwh Surface area of cuboid…

Q: Is the last statement listed true or false?

A: The last statement listed in the question has already been solved. Then, the last statement listed…

Q: Do.! (9, - 6)=(

A:

Q: Is my work right? I feel like I did something wrong.

A:

Q: you make it more clear because I cannot understand what it is written.

A:

Q: What would be the standard form?

A: We need to find the standard form of the given polynomial:fx=x-32x-5

Q: Could you explain (b) as well?

A: We have to prove the following proofs:(i)rank(AB)<=min{rank…

Q: Could you explain part(b) as well?

A: Our objective is given below:

Q: What is an algebraic

A: In this question we will write simply a definition of algebraic, algebraic expression and algebraic…

Q: It is wrong. It says they are both incorrect.

A: X-intercepts are found by substituting y=0 in the given function.

Q: can you provide a counter example

A:

Q: I don't understand question a.

A: Here is the given bar graph of the population of the United States by race