Math Homework

Ask Math Questions. Get Help With Your Math Homework

Ask an Expert,
Get an Answer ASAP!

What ANOVA is and come up with an epidemiological scenario…

Customer Question
what ANOVA is and come...
what ANOVA is and come up with an epidemiological scenario that it would be needed.
Submitted: 2 years ago.Category: Math Homework
Show More
Show Less
Ask Your Own Math Homework Question
Answered in 4 hours by:
7/12/2015
Math Tutor or Teacher: Ray Atkinson, Bachelor's Degree replied 2 years ago
Ray Atkinson
Ray Atkinson, Bachelor's Degree
Category: Math Homework
Satisfied Customers: 1,890
Experience: Inner-city high school substitute teacher. Degrees in mathemetics, accounting, and education. Years and years of tutoring.
Verified
ANOVA stands for (An)alysis (o)f (Va)riation. It measures how much of a change is due to random chance compared to an actual effect from an independent variable. Specifically, it determines if the change in one group is different from the change to another group, and whether the difference is statistically significant.To give an example, one group is given a vaccine and another group is not. Some of the people in each group got sick. There is a difference, but is that difference in the number of people a significant one? That is what ANOVA can determine.
Ask Your Own Math Homework Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a math tutor or teacherLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Ray Atkinson Your Own Question
Ray Atkinson
Ray Atkinson
Ray Atkinson, Bachelor's Degree
Category: Math Homework
Satisfied Customers: 1,890
1,890 Satisfied Customers
Experience: Inner-city high school substitute teacher. Degrees in mathemetics, accounting, and education. Years and years of tutoring.

Ray Atkinson is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

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

92 satisfied customers

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

JACUSTOMER-yrynbdjl-

JACUSTOMER-yrynbdjl-

Master's Degree

49 satisfied customers

I have taught college Mathematics for the past 10 years.

SusanAthena

SusanAthena

Master's Degree

41 satisfied customers

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

Dr Arthur Rubin

Dr Arthur Rubin

Doctoral Degree

37 satisfied customers

Ph.D. in Mathematics, California Institute of Technology

mhasan420

mhasan420

Master's Degree

29 satisfied customers

BA Maths, Oxford

Don

Don

Master's Degree

17 satisfied customers

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

Eric M.

Eric M.

Associate Degree

15 satisfied customers

BS and MS in computing with background in advanced statistics, combinatorics, linear algebra, calculus, and advanced algorithms.

< Previous | Next >

Related Math Homework Questions
My questions are in a word document. It is statistics. Can I
My questions are in a word document. It is statistics. Can I attach it to the chat … read more
Brad Summers
Brad Summers
Bachelor of Education
10 satisfied customers
Do you solve word problem and show the work? I will prove
Write the slope-intercept equation for the line containing the given pair point (-5,2) and (5,6)… read more
Carter McBride
Carter McBride
LLM
1,128 satisfied customers
In a survey of women in a certain country​ (ages
In a survey of women in a certain country​ (ages 20minus​29), the mean height was 62.8 inches with a standard deviation of 2.93 inches. Answer the following questions about the specified normal distri… read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
416 satisfied customers
I need help with my biostatistic. I am struggling. I dont
I need help with my biostatistic. I am struggling. I dont know how to apply the formulas I only have 90 minutes to take the test … read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
416 satisfied customers
I'm just trying to check my work really. My teacher is
Hi, I'm just trying to check my work really. My teacher is awful, and didn't exactly provide me with all the materials that I need to succeed, so I'm trying to make sure that I'm doing this right. He … read more
Sandhya_sharma
Sandhya_sharma
Master\u0027s Degree
560 satisfied customers
Click on the following for more information: "Normal
Click on the following for more information: "Normal population", "Sample" and "Normal distribution". Confidence interval for the difference of population means: Use of the standard normal For a study… read more
Sandhya_sharma
Sandhya_sharma
Master\u0027s Degree
560 satisfied customers
Solve equations using the quadratic formula. Need homework
Solve equations using the quadratic formula. JA: The Math Tutor can help you get an A on your homework or ace your next test. Tell me more about what you need help with so we can help you best. Custom… read more
Ryan
Ryan
Bachelor\u0027s Degree
1,060 satisfied customers
The mean salary offered to students who are graduating from
The mean salary offered to students who are graduating from Coastal State University this year is $24,230, with a standard deviation of$3,678. A random sample of 75 Coastal State students graduating t… read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
416 satisfied customers
How do you do this on TI84 PLUS? A police department reports
How do you do this on TI84 PLUS? A police department reports that the probabilities that 0,1,2, and 3 burglaries will be reported on a given day are 0.49, 0.39, 0.08, and 0.04 respectively. Find the s… read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
416 satisfied customers
You have 16 men playing golf for 4 days with all 16 playing
you have 16 men playing golf for 4 days with all 16 playing each day. how can I schedule 4 foursomes each day where no one plays with the same person twice in those 4 days? … read more
judybailey61
judybailey61
Bachelors degree
196 satisfied customers
Imagine you are a manager at a major bottling company.
Imagine you are a manager at a major bottling company. Customers have begun to complain that the bottles of the brand of soda produced in your company contain less than the advertised sixteen (16) oun… read more
Carter McBride
Carter McBride
LLM
1,128 satisfied customers
Probability question. I don't know how to set up the
Probability question. I don't know how to set up the problem.Suppose that 10 golfers enter a tournament and that their respective skill level are approximately the same. What is the probability that o… read more
Sandhya_sharma
Sandhya_sharma
Master\u0027s Degree
560 satisfied customers
Construct a list as requested. 1) Let M = S, P, O, M. List
Construct a list as requested. 1) Let M = S, P, O, M . List all of the ways that you can select two members of M with repetition allowed. The order in which you select the members is not important. A)… read more
Sandhya_sharma
Sandhya_sharma
Master\u0027s Degree
560 satisfied customers
I don't understand how to find how to do this question. The
i don't understand how to find how to do this question. The lifetime of a certain brand of electric light bulb is known to have a standard deviation of 51hours. Suppose that a random sample of 100bulb… read more
Sandhya_sharma
Sandhya_sharma
Master\u0027s Degree
560 satisfied customers
P ( 0 < z < a) = 0.4608. Mean = 0 standard deviation = 1
P ( 0 < z < a) = 0.4608 JA: The Math Tutor can help you get an A on your homework or ace your next test. Tell me more about what you need help with so we can help you best. Customer: Mean = 0 st… read more
Sandhya_sharma
Sandhya_sharma
Master\u0027s Degree
560 satisfied customers
On the average, there are 500 mg of aspirin in an “Extra
please On the average, there are 500 mg of aspirin in an “Extra Strength” aspirin tablet. Suppose the random variable assigning amount of aspirin in a tablet is normally distributed with standard devi… read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
416 satisfied customers
Much do you charge for the math question. I have a quiz and
i have a quiz and i only have 1 hour heft to do 15 questions left … read more
Sandhya_sharma
Sandhya_sharma
Master\u0027s Degree
560 satisfied customers
I was trying to see how much the service is. I need to pass
I need to pass a test Is this service free with a membership … read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
416 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.

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