Homework

Related Homework Questions
Find the range and standard deviation of this set of data.
Find the range and standard deviation of this set of data. 3, 4, 8, 10, 13, 16. For the standard deviation round to the nearest hundredth as needed. Round all intermediate values to the nearest hundre… read more
DebdattaBhattacharya
Physics and Math tutor
Doctoral Degree
10,720 satisfied customers
The lengths of nails produced in a factory are normally
The lengths of nails produced in a factory are normally distributed with a mean of 3.15 centimeters and a standard deviation of 0.08 centimeters. Find the two lengths that separate the top 10% and the… read more
akch2002
Master's Degree
3,367 satisfied customers
A random sample of 19 health maintenance organizations
A random sample of 19 health maintenance organizations (HMOs) was selected. For each HMO, the co-payment (in dollars) for a doctor's office visit was recorded. The results are as follows: 12, 8, 11, 5… read more
Scott
Master's Degree
5,558 satisfied customers
The hourly wage for a group of employees (in U.S. dollars)
The hourly wage for a group of employees (in U.S. dollars) is given in the table below: \$5.50\$6.40\$6.20\$8.00\$5.50 Find the median \$ Find the sample mean. \$ Find the sample standard deviation. Round to… read more
Keith Pelletier
Master's Degree
343 satisfied customers
A philosophy professor assigns letter grades on a test
A philosophy professor assigns letter grades on a test according to the following scheme. A: Top 12% of scores B: Scores below the top 12% and above the bottom 63% C: Scores below the top 37% and abov… read more
Kofi
Ph.D.
2,956 satisfied customers
Solve the problem. Round results to the nearest hundredth.
Solve the problem. Round results to the nearest hundredth. The mean of a set of data is -3.82 and its standard deviation is 2.31. Find the z score for a value of 3.99. 3.04 3.72 3.68 3.38… read more
Sandhya
Master's Degree
6,660 satisfied customers
1. Assume that the table below shows the age distribution of
1. Assume that the table below shows the age distribution of nurses in Great Britain in 1851. Round your answer to nearest hundredth. Age range (yr) 20–29 30–39 40–49 50–59 60–69 70–79 80+ Midpoint (x… read more
akch2002
Master's Degree
3,367 satisfied customers
akch2002
Master's Degree
3,367 satisfied customers
Question 1 Determine which of the four levels of measurement
Question 1 Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. Nationalities of survey respondents. Nominal Ordinal Ratio Interval Question 2 Per… read more
Manas11
426 satisfied customers
1. Find the exact value of y, or state that y is undefined.
1. Find the exact value of y, or state that y is undefined. Y=sin -1 (1) Simplify your answer. Type an exact answer, using pi as needed. Use integers or fractions for any numbers in the expression. 2.… read more
akch2002
Master's Degree
3,367 satisfied customers
1. Find the odds against correctly guessing the answer to a
1. Find the odds against correctly guessing the answer to a multiple-choice question with 4 possible answers. 2. The distribution of B.A. degrees conferred by a local college is listed below (by major… read more
jonix12
Bachelor's Degree
74 satisfied customers
1. You are given the following frequency distribution for the
1. You are given the following frequency distribution for the number of errors that students made in a test Errors Frequency 0-2 11 3-5 18 6-8 13 9-11 7 12-14 19 Find the mean, variance, and standard … read more
StatisticsExpert
Asst. Professor
Doctoral Degree
397 satisfied customers
12 STATISTICS QUESTIONS No need to show working. ANSWERS ...
12 STATISTICS QUESTIONS: No need to show working. ANSWERS ONLY. I will post the questions one by one. i only need answers. Thank you.… read more
abozer
Bachelor's Degree
6,158 satisfied customers
You are the production manager for an operation that ...
You are the production manager for an operation that produces circuit boards. Each board is tested at the end of the manufacturing process. Rejected boards are discarded and have no future value. For … read more
Scott
Master's Degree
5,558 satisfied customers
9 STATISTICS QUESTIONS No need to show working. ANSWERS ...
9 STATISTICS QUESTIONS: No need to show working. ANSWERS ONLY. I will post the questions one by one. i only need answers. 1. Find the critical value, za/2, that corresponds to a confidence level of 85… read more
abozer
Bachelor's Degree
6,158 satisfied customers
1. When a distribution is bell-shaped, approximately what ...
1. When a distribution is bell-shaped, approximately what percentage of data values will fall within one standard deviation of the mean? A. 50% B 95% C. 68% D. 99.7% 2. What is the relationship betwee… read more
prabhjyot
tutor
Bachelor Degree
272 satisfied customers
1. The mean, median, and mode are the most common measures
1. The mean, median, and mode are the most common measures of dispersion (spread). _____(T/F) 2. Each set of data has four quartiles; they divide the ranked data into four equal quarters. _____ (T/F) … read more
the prof
computing consultant
Master's Degree
160 satisfied customers
The frequency distribution below was constructed ...
The frequency distribution below was constructed from data collected from a group of professional mountain bikers. Wieght in pounds 90-110 frequency 10 110-130 frequency 6 wieght 130-150 frequency 11 … read more
Dolly
Master's Degree
448 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:

Scott

5,558 satisfied customers

MIT Graduate (Math, Programming, Science, and Music)

LogicPro

Engineer

18,409 satisfied customers

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

Manal Elkhoshkhany

Tutor

4,775 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

2,852 satisfied customers

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

F. Naz

Chartered Accountant

2,273 satisfied customers

Experience with chartered accountancy

Bizhelp

CPA

1,887 satisfied customers

Bachelors Degree and CPA with Accounting work experience

< 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