Calculus and Above

Calculus Questions? Ask a Mathematician for Answers ASAP

Connect one-on-one with {0} who will answer your question

Related Calculus and Above Questions
Determine mu Subscript x overbar and sigma Subscript x
Determine mu Subscript x overbar and sigma Subscript x overbar from the given parameters of the population and sample size. muequals50​, sigmaequals25​, nequals27… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Thanks. This is the question that i need help with: Why
Hi, Thanks. This is the question that i need help with: Why can't we just master a single statistical test—such as the t-test—and use it in situations calling for mean equality decisions? … read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
I noted someone had already asked these 28 questions. I am
I noted someone had already asked these 28 questions. I am also needing the answers. Question 1 Your study examines self-esteem scores. Your participants complete a self-esteem questionnaire and self-… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
A real estate developer wishes to study the relationship
A real estate developer wishes to study the relationship between the size of home a client will purchase (in square feet) and other variables. Possible independent variables include the family income,… read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
Need help with statistics multiple choice questions ASAP. An
Need help with statistics multiple choice questions ASAP. An investigator claims, with 95 percent confidence, that the interval between 10 and 16 miles includes the mean commute distance for all Calif… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
ID Salary Compa Midpoint Age Performance Rating Service Gender Raise D
ID Salary Compa Midpoint Age Performance Rating Service Gender Raise Degree Gender1 Grade 8 23 1.000 23 32 90 9 1 5.8 0 F A 10 22 0.956 23 30 80 7 1 4.7 0 F A 11 23 1.000 23 41 100 19 1 4.8 0 F A 14 2… read more
Expert
Expert
In order to evaluate the reasonableness of firms stated total
In order to evaluate the reasonableness of firm's stated total value of its parts inventory, as auditor randomly samples 50 of the total 300 parts in stock, process each part, and reports the results … read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
For Rajan.Sareen Question 2 a) The sample standard deviation
For Rajan.Sareen Question 2 a) The sample standard deviation of P/E ratios for stocks listed on the Sydney Stock Ex-change is s = 7.8. Assume that we are now interested in estimating the population me… read more
Rajan.Sareen
Rajan.Sareen
Sr. Statistician
Master's Degree
166 satisfied customers
A researcher wishes to estimate, with 95% confidence
1. A researcher wishes to estimate, with 95% confidence, the percentage of adults who support abolishing the penny. His estimate must be accurate within 5% of the true proportion. Find the minimum sam… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
1. What is the primary reason for applying a finite population
1. What is the primary reason for applying a finite population correction coefficient? A. If you don't apply the correction coefficient, your confidence intervals will be too narrow, and thus overconf… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Hello, I have an 11 question quiz for PSYC 258: Behavioral
Hello, I have an 11 question quiz for PSYC 258: Behavioral SCIENCE STATISTICS that I need complete in under 40 minutes! Please complete! Question 1 An investigator claims, with 95 percent confidence, … read more
Math-John
Math-John
30 satisfied customers
1. 36 randomly picked people were asked if they rented or owned
1. 36 randomly picked people were asked if they rented or owned their own home, 10 said they rented. What is the point estimate of the true proportion of home owners? (Points : 6) 0.722 0.217 0.278 0.… read more
Martin
Martin
Master's Degree
538 satisfied customers
1. What is the appropriate critical value for each of the following
1. What is the appropriate critical value for each of the following confidence levels and sample sizes? (Remember that in regard to confidence level this implies two-tails) (a) Critical z-value for an… read more
Trigeoscal
Trigeoscal
College Math Professor
Master's Degree
960 satisfied customers
A study is to be conducted on the percentage of homeowners
A study is to be conducted on the percentage of homeowners who own at least three television sets. What minimum sample size is required if we wish to be 95% confident that the error in estimating this… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
...totally stumped on this one. I am likely not using the right
...totally stumped on this one. I am likely not using the right formula. 7. Suppose that 60 percent of the voters in a particular region support a candidate. Find the probability that a sample of 1,00… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Hello my question is for Business statistics and it is If the
Hello my question is for Business statistics and it is If the population proportion is .4 with a sample size of 20, then is this sample large enough so that the sampling distribution of it is a normal… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
Hello my question for Business statistics is If the sampled
Hello my question for Business statistics is If the sampled population has Ran 48 and standard deviation 16, then the mean and the standard deviation for the sampling distribution of for n = 16 are (1… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
1. A population is normally distributed, with a mean of 23.45
A population is normally distributed, with a mean of 23.45 and a standard deviation of 3.8. What is the probability of each of the following: Taking a sample size of ten and obtaining a sample mean of… read more
statwaves
statwaves
Doctoral Degree
10 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.

JustAnswer in the News:

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.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...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:

Mr. Gregory White

Mr. Gregory White

Master's Degree

114 satisfied customers

M.A., M.S. Education / Educational Administration

SusanAthena

SusanAthena

Master's Degree

102 satisfied customers

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

Dr Arthur Rubin

Dr Arthur Rubin

Doctoral Degree

69 satisfied customers

Ph.D. in Mathematics, 1978, from the California Institute of Technology, over 20 published papers

JACUSTOMER-yrynbdjl-

JACUSTOMER-yrynbdjl-

Master's Degree

42 satisfied customers

I have a MS in Mathematics and I have taught Mathematics for 10 years at the college level.

dhouse1940

dhouse1940

Master's Degree

33 satisfied customers

BS mathematics, MS biostatistics, 35+ yrs designing & analyzing biological experiments.

Don

Don

Master's Degree

29 satisfied customers

M.S. Astronautical Engineering. Math/Sci/Comp Tutor

mhasan420

mhasan420

Master's Degree

15 satisfied customers

BA Maths, Oxford

< 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

Ask Your Question

x