Homework

Related Homework Questions
For each of the following indicate whether it can or cannot
Second opinion] For each of the following indicate whether it can or cannot be a probability. Explain why or why not for each case. a. P (Event A) = 0.23 b. P (Event B) = 2.335 x 10 -3 c. P (Event C) … read more
Neo
11,717 satisfied customers
The data on the right represent the number of traffic
The data on the right represent the number of traffic fatalities by seat location and gender. Determine ​P(malemale​) and ​P(malemale​|passengerpassenger​). Are the events ​"malemale​" and ​"passenger… read more
Kofi
Ph.D.
1,654 satisfied customers
From experience, an airline knows that only 70% of the
From experience, an airline knows that only 70% of the passengers booked for a certain flight actually show up. If 9 passengers are randomly selected, find the probability that fewer than 7 of them sh… read more
Kofi
Ph.D.
1,654 satisfied customers
A certain airplane has two independent alternators to
A certain airplane has two independent alternators to provide electrical power. The probability that a given alternator will fail on a one-hour flight is 0.019.a) What is the probability that both wil… read more
LogicPro
Engineer
Bachelor of Technology
21,761 satisfied customers
Let x be a random variable that represents white blood cell
Let x be a random variable that represents white blood cell count per cubic milliliter of whole blood. Assume that x has a distribution that is approximately normal, with mean μ = 6150 and estimated s… read more
Kimberley Wright
Masters
147 satisfied customers
In a certain machine the length of the parts is normally
in a certain machine the length of the parts is normally distribute and the standard deviation is 0.5mm. an adjustment is made and a random sample is taken to determine the mean length of parts now be… read more
Kofi
Ph.D.
1,654 satisfied customers
3) Assume that z is the test statistic. a) Ho: mu symbol
3) Assume that z is the test statistic.a) Ho: mu symbol =22.5, Ha: mu symbol>22.5; mean = 26.4, standard deviation =5.3, n =29 (i) calculate the test statistic z. (round your answer to two decimal … read more
Kofi
Ph.D.
1,654 satisfied customers
3. On a public website for sharing videos, 28% of videos
3. On a public website for sharing videos, 28% of videos include babies and 36% of the videos include animals. Given that a video includes a baby, 25% of the baby videos include animals. a) Choose let… read more
Sandhya
Master's Degree
5,239 satisfied customers
Suppose that the handedness of the last fifteen U.S.
Suppose that the handedness of the last fifteen U.S. presidents is as follows:40% were left-handed (L)47% were Democrats (D)If a president is left-handed, there is a 13% chance that the president is a… read more
Sandhya
Master's Degree
5,239 satisfied customers
Accu-Rating has just released its webcast report for last
Accu-Rating has just released its webcast report for last month. The report details the aggregate tuning hours (ATHs) for the top 20radio stations broadcast over the web. (The ATH for a station is the… read more
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
For: RR Jha In the state auto insurance company took a
For: RR Jha In the state auto insurance company took a random sample of 362 insurance claims paid out doing a one year. The average claim paid was \$1600 assume a = \$250. Find a 0.90 confidence interva… read more
R.R. Jha
Bachelor's Degree
6,908 satisfied customers
Find the probability of at least 2 girls in 8 births. Assume
Find the probability of at least 2 girls in 8 births. Assume that male and female births are equally likely and that the births are independent events. Round to three decimal places… read more
Sandhya
Master's Degree
5,239 satisfied customers
1. Find both the x-intercept and the y-intercept of the line
1. Find both the x-intercept and the y-intercept of the line given by the equation. 4.2x1.1y+2.4=0 Round your answers to 2 decimal places. x-intercept _____ y-intercept ______ 2. Here are the shopping… read more
Ray Atkinson
Bachelor's Degree
1,687 satisfied customers
Two popular drugs used for the treatment of depression are
Two popular drugs used for the treatment of depression are Resithan and Exemor. A random sample of 541 depressed individuals is selected and treated with Resithan, and 232 find relief from their depre… read more
R.R. Jha
Bachelor's Degree
6,908 satisfied customers
1) Suppose that x^2 follows a chi-square distribution with ...
1) Suppose that x^2 follows a chi-square distribution with 26 degrees of freedom. Compute P(16<=X^2<=33). Round your answer to at least three decimal places. 2) Suppose again that x^2 follows a … read more
Sk1llz
Math student
1,518 satisfied customers
Consider an F distribution with 31 numerator degrees of
Consider an F distribution with 31 numerator degrees of freedom and 19 denominator degrees of freedom. Compute P(0.84… read more
Sk1llz
Math student
1,518 satisfied customers
I am analyzing two independent variables, energy prices and ...
I am analyzing two independent variables, energy prices and wind. I am assuming that each is at a P(90) level. I am trying to calculate the joint probability for these two events occuring. In other wo… read more
Scott
Master's Degree
16,097 satisfied customers
Round the standard deviation and z value to two decimal ...
Round the standard deviation and z value to two decimal places. Use a table for standard normal distribution and give the corresponding areas to four decimal places. Give your final answer as a percen… read more
abozer
Bachelor's Degree
6,158 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

## What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

## Meet the Experts:

LogicPro

Engineer

21,761 satisfied customers

Expert in Python,Java C++ C C# VB Javascript Design SQL HTML

Manal Elkhoshkhany

Tutor

4,655 satisfied customers

More than 5000 online tutoring sessions.

Linda_us

Finance, Accounts & Homework Tutor

3,138 satisfied customers

Post Graduate Diploma in Management (MBA)

Chris M.

M.S.W. Social Work

2,802 satisfied customers

Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)

F. Naz

Chartered Accountant

2,254 satisfied customers

Experience with chartered accountancy

Bizhelp

CPA

1,887 satisfied customers

Bachelors Degree and CPA with Accounting work experience

Seanna

Tutor

1,781 satisfied customers

3,000+ satisfied customers, all topics, A+ work

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less