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
A dataset includes the follow variables for 500 people: Age:
A dataset includes the follow variables for 500 people: Age: 4 categories Household income: continuous, normally distributed Urbanicity: 3 categories (rural, urban, suburban) Distance to a superfund s… read more
rajeevanpillai
rajeevanpillai
Master's Degree
687 satisfied customers
I have a question about a dichotomized continuous variable.
Hi, I have a question about a dichotomized continuous variable … read more
rajeevanpillai
rajeevanpillai
Master's Degree
687 satisfied customers
Ongoing Data Exploration Your final project entails
Ongoing Data ExplorationYour final project entails systematic extraction of decision-aiding insights from a dataset (SampleDataSet.xlsx) provided to you in the Doc Sharing area. The goal of this proje… read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
I am trying to set up my methodology dissertation, and my
I am trying to set up my methodology for my dissertation, and my chair just recommended that I restructure my correlational study to include regression analysis. Stats are not my thing, so I am having… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Hi John, I have a group of patients who either had a skin
Hi John, I have a group of patients who either had a skin graft or not (you helped me on this before). I since analysed their other risk factors to see if these influenced the final outcome- smoking, … read more
Math-John
Math-John
30 satisfied customers
I am trying to work out what might not be OK about the statistical
I am trying to work out what might not be OK about the statistical analysis used in Buchbinder (2009) DBRT of Vertebroplasty. I know it has something to do with the independent t tests but am a bit lo… read more
Expert
Expert
I am trying to determine what is the best statistical test
I am trying to determine what is the best statistical test to use for a part of my PhD work. My main outcome of interest is whether or not family physicians will support a population based fecal occul… read more
rajeevanpillai
rajeevanpillai
Master's Degree
687 satisfied customers
Hi just one more question. I have two variables: one is a Personal
Hi just one more question. I have two variables: one is a Personal Subjective Discrimination score (initially recorded as continuous but could be recoded into quartiles - thus categorical if needed) a… read more
Math-John
Math-John
30 satisfied customers
1. (A) Classify the following as an example of nominal,
1. (A) Classify the following as an example of nominal, ordinal, interval, or ratio level of measurement, and state why it represents this level: customer ratings of 10 area grocery stores (B) Determi… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
what is the difference between standard normal distribution
what is the difference between standard normal distribution and multivariate linear regression in statistics… read more
HomeworkSpecialist
HomeworkSpecialist
Data Retention
Master's Degree
266 satisfied customers
Can you assist with this project: I would also need to send
Can you assist with this project: I would also need to send you a data set. Can I upload to you or do I need to cut and past. Here is the info: Ongoing Data Exploration Your final project entails syst… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Hi I am working on some of this myself but its so difficult.
Hi I am working on some of this myself but its so difficult. Can you assist with explaining the calculations? WealthScore and Number Of Children Pearson Coefficient of Correlation -0.0944 t Stat -0.53… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
NONPARAMETRIC TESTS FOR ORDINAL DATA MANN-WHITNEY U-TEST The
NONPARAMETRIC TESTS FOR ORDINAL DATA MANN-WHITNEY U-TEST The first data set corresponds to two samples of N = 40 participants total (20 males and 20 females) who were asked to rank order 10 characteri… read more
R.R. Jha
R.R. Jha
Bachelor's Degree
6,909 satisfied customers
I have a SPSS dataset which hold 25 cases with 4 continuous
I have a SPSS dataset which hold 25 cases with 4 continuous variables. What I would like to do is to analyse the variables and see if there is a statistical difference between: Variable 1 vs variable … read more
R.R. Jha
R.R. Jha
Bachelor's Degree
6,909 satisfied customers
Using SPSS, what type of analysis should I do to answer these
Using SPSS, what type of analysis should I do to answer these questions about continuous variables: 1) Does independent variable predict the dependent variable? 2) How does gender interact with the in… read more
Expert
Expert
For a regression (to predict Y from X1 and X2), is it possible
For a regression (to predict Y from X1 and X2), is it possible to have a significant R, but non significant b coefficients for both X1 and X2?If so, under what circumstances would this be likely to oc… read more
ProfessorE
ProfessorE
29 satisfied customers
What does the following mean in laymans terms In consideration
What does the following mean in laymans terms? In consideration of our previous study in the aged-group participants, we estimated that the primary outcome would occur in 1% of participants in the cat… read more
mcleo19
mcleo19
Assistant Professor
Doctoral Degree
134 satisfied customers
I am doing a quantitative comparative study on recess and academic
I am doing a quantitative comparative study on recess and academic achievement. I basically want to figure out if having or not having recess has any affect on students' academic achievement tests as … read more
ProfessorE
ProfessorE
29 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

97 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.

Don

Don

Master's Degree

29 satisfied customers

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

Kofi

Kofi

PhD in Statistics

7,955 satisfied customers

Masters in Mathematics and Statistics

Sandhya_sharma

Sandhya_sharma

Master's Degree

5,547 satisfied customers

I hold M.Sc and M.Phil degrees in math and have several years of teaching 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

Ask Your Question

x