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
Doctoral Degree
4,052 satisfied customers
1. At Mesa Pueblo, archaeological studies have used the
1. At Burnt Mesa Pueblo, archaeological studies have used the method of tree-ring dating in an effort to determine when prehistoric people lived in the pueblo. Wood from several excavations gave a mea… read more
Scott
Master's Degree
5,558 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
3,418 satisfied customers
A distribution of values is normal with a mean of 100.9 and
A distribution of values is normal with a mean of 100.9 and a standard deviation of 60.6.Find the probability that a randomly selected value is between -8.2 and 52.4. P(-8.2 < X < 52.4) =Enter y… read more
Scott
Master's Degree
5,558 satisfied customers
The average resting heart rate of a population is 89 beats
The average resting heart rate of a population is 89 beats per minute, with a standard deviation of 11.5 bpm. Find the z-scores that correspond to each of the following heart rates. Round your answers… read more
Neo
13,643 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
3,418 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
I want to verify I have performed my homework correctly. I
Is anyone looking at this? I need to send the PDF files of my work in order for someone to help me. You have had this for a very long time with no response to me!!! Can you send to mcleo19 who helped … read more
R.R. Jha
Bachelor's Degree
6,909 satisfied customers
Random variable is normally distributed with a mean
Random variable is normally distributed with a mean of μ = 50 and a standard deviation of σ = 5. What is the probability the random variable will assume a value between 45 and 55 (to 4 decimals)? What… read more
R.R. Jha
Bachelor's Degree
6,909 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
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. 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
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. for which of the following situations is it appropriate ...
1. for which of the following situations is it appropriate to use a scatter diagram or scatter plot? a) presenting two qualitative variables b) presenting one qualitative and one quantitative variable… read more
abozer
Bachelor's Degree
6,158 satisfied customers
define the following terms and give examples of those terms ...
define the following terms and give examples of those terms marked by asterisks. a)mean* b)median* c)mode* d)range* e)standard deviation* f)variance g)percentile* h)standard score* i)symmetrical distr… read more
Bekah
one semester short of bachelor's
2 satisfied customers
3. For a particular sample of 50 scores on a psychology ...
3. For a particular sample of 50 scores on a psychology exam, the following results were obtained. a) Mean = 78 Midrange=72 Third quartile=94 Mode=84, b) Median=80Standard deviation=11 Range=52 First … read more
abozer
Bachelor's Degree
6,158 satisfied customers
7. The scores of students on the ACT college entrance exam ...
7. The scores of students on the ACT college entrance exam in 2001 had a mean of 21.0 and a standard deviation of 4.7. The distribution of the scores is approximately normal. A. What is the probabilit… read more
mathsmart
Private Tutor
Bachelor Degree
778 satisfied customers
The birth weight of a baby is related to its gestation period. For a g
Gestation period Mean Birth Weight Standard Deviation Under 28 Weeks 1.88 lb 1.19 lb 28 to 31 Weeks 4.07 lb 1.87 lb 32 to 35 Weeks 5.73 lb 1.48 lb 36 Weeks 6.46 lb 1.20 lb 37 to 39 Weeks 7.33 lb 1.09 … read more
mathsmart
Private Tutor
Bachelor Degree
778 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