Messages
Proposals
Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.
Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support
1. Let x be the number of courses for which a randomly selected student at a certain university is registered. The probability distribution of x appears in the table shown below:
x 1 2 3 4 5 6 7
p(x) .04 .02 .08 .26 .35 .14 .11
(a) What is P(x = 4)?
P(x = 4) =
(b) What is P(x 4)?
P(x 4) =
(c) What is the probability that the selected student is taking at most five courses?
P (at most 5 courses) =
(d) What is the probability that the selected student is taking at least five courses? more than five courses?
P (at least 5 courses) =
P (more than 5 courses) =
(e) Calculate P (3 x 6) and P(3 < x < 6).
P (3 x 6) =
P (3 < x < 6) =
2. Find the probability of the indicated event if P(A) = 0.25 and P(B) = 0.45.
P(A ∪ B) if P(A ∩ B) = 0.1
3. How many arrangements of answers are possible for a true/false test with 7 questions?
4. In how many ways can a committee of 4 students be formed from a pool of 7 students?
5.As a financial planner, you are asked to select one stock each time from the following groups: 9 DOW stocks, 15 NASDAQ stocks, and 2 global stocks. How many different portfolios are possible?
6.A golf ball is selected at random from a container. If the container has 12 white balls, 8 green balls, and 4 orange balls, find the probability of the following event.
The golf ball is not white.
7.Use the spinner shown in the figure below to find the probability indicated.
Landing on blue or a consonant.
8. An urn contains 4 white marbles, 11 green marbles, 9 yellow marbles, and 7 black marbles. If one marble is selected, determine the probability that it is white.
9. The probability distribution of x, the number of defective tires on a randomly selected automobile checked at a certain inspection station, is given in the following table.
x 0 1 2 3 4
p(x) .54 .14 .07 .04 .21
(a) Calculate the mean value of x.
μx =
(b) What is the probability that x exceeds its mean value?
P (x > μx) =
10. In a probability model, which of the following numbers could be the probability of an outcome? (Select all that apply.)
2/3
1/4
-1/4
1.4
0
3/4
| Writer | Writer Name | Amount | Client Comments & Rating |
|---|---|---|---|
ONLINE |
Instant Homework Helper |
$36 |
She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up! |
Custom Original Solution And Get A+ Grades
Custom Original Solution And Get A+ Grades
Custom Original Solution And Get A+ Grades
| Writer | Writer Name | Offer | Chat |
|---|---|---|---|
ONLINE |
Smart AccountantsI have assisted scholars, business persons, startups, entrepreneurs, marketers, managers etc in their, pitches, presentations, market research, business plans etc. |
$32 | Chat With Writer |
ONLINE |
Engineering SolutionsAfter reading your project details, I feel myself as the best option for you to fulfill this project with 100 percent perfection. |
$28 | Chat With Writer |
ONLINE |
Write My CourseworkI find your project quite stimulating and related to my profession. I can surely contribute you with your project. |
$37 | Chat With Writer |
ONLINE |
Accounting Homework HelpI am a PhD writer with 10 years of experience. I will be delivering high-quality, plagiarism-free work to you in the minimum amount of time. Waiting for your message. |
$28 | Chat With Writer |
ONLINE |
Finance ProfessorI have read your project details and I can provide you QUALITY WORK within your given timeline and budget. |
$45 | Chat With Writer |
ONLINE |
A+GRADE HELPERI have done dissertations, thesis, reports related to these topics, and I cover all the CHAPTERS accordingly and provide proper updates on the project. |
$41 | Chat With Writer |
Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.