Calculus and Above

Related Calculus and Above Questions
Two plots at Rothamsted Experimental Station were studied
Two plots at Rothamsted Experimental Station were studied for production of wheat straw. For a random sample of years, the annual wheat straw production (in pounds) from one plot was as follows. 6.40 … read more
R.R. Jha
Bachelor's Degree
5,807 satisfied customers
In a survey of 155 senior​ executives, 50.3​% said that the
In a survey of 155 senior​ executives, 50.3​% said that the most common job interview mistake is to have little or no knowledge of the company. Use a 0.05 significance level to test the claim that in … read more
Sandhya_sharma
Master's Degree
3,904 satisfied customers
Assume that the data has a normal distribution and the
Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z value used to test a null hypothesis. Alpha = 0.05 for a two-tailed test … read more
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
Hy mi lookin same answers as posted on the previous page,
Hy Ryan mi lookin for the same answers as posted on the previous page … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
1) Trails in an experiment with a polygraph include 96
1) Trails in an experiment with a polygraph include 96 results that include 22 case of wrong results and 74 correct results. Use a 0.01 significance level to test the claim that such polygraph results… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
I have two questions that I need short and direct answers for
I have two questions that I need short and direct answers for by tomorrow. 1. A study used 1360 patients who had suffered a stroke. The study randomly assigned each subject to an aspirin treatment or … read more
StatisticsExpert
Asst. Professor
Doctoral Degree
397 satisfied customers
1. Assume that a simple random sample has been selected from
1. Assume that a simple random sample has been selected from a normally distributed population and test the given claim. Identify the null and alternative hypotheses, test statistic, p-value, critical… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Use the given information to find the P-value. Also, use a
Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis)… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Show work.1. Redundancy in Aircraft Radios: The FAA requires
Show work. 1. Redundancy in Aircraft Radios: The FAA requires that commercial aircraft used for flying in instrument conditions must have two independent radios instead of one. Assume that for a typic… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
For the problems that require a written response, please use
For the problems that require a written response, please use proper English and complete sentences. Your definitions and explanations should be explicit and meaningful from a statistical viewpoint. Wh… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
A 2011 gallup poll of 1038 randomly selected adults in the
A 2011 gallup poll of 1038 randomly selected adults in the U.S. Each subject was asked this question, "in general, how harmful do you feel secondhand smoke is to adults?" Results: Very harmful 52% som… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
8-2 #28 Original Claim: Women have heights with a standard
8-2 #28 Original Claim: Women have heights with a standard deviation equal to 5.00cm. The hypothesis test results in a P-value of 0.0055. Assume a significance level of a=0.05 and use the given inform… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
1. H0 is p = 0.45 and H1 is p ≠ 0.45. What type of test will
1. H0 is p = 0.45 and H1 is p ≠ 0.45. What type of test will be performed? A. One-tail testing of a mean B. Two-tail testing of a proportion C. One-tail testing of a proportion D. Two-tail testing of … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
A sample of 25 different payroll departments found that the
A sample of 25 different payroll departments found that the employees worked an average of 310.3 days a year with a standard deviation of 23.8 days. What is the 95% confidence interval for the average… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Please help me with this test! I have no idea! :( 5.The test statistic in a two tailed test is z=-1.63. Find the P-value. 6. Assume that a hypothesis test of the given claim will be conducted. Identif… read more
Math-John
30 satisfied customers
Must Show work need it now 7 questions 1. Identify H0 and
Must Show work need it now 7 questions 1. Identify H0 and H1 the proportion of people aged 18-25 who currently use illicit drugs is equal to 20% 2. Finding Test statistic z, the claim is more than 75%… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
a bank conducts a survey in which it randomly samples 400 of
a bank conducts a survey in which it randomly samples 400 of its customers. The survey asks the customers which way they use the bank the most: (1) interacting with a teller at the bank, 2) using ATM'… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Hello, I have to complete an ongoing online statistic problems,
Hello, I have to complete an ongoing online statistic problems, is someoneable to assist me complete them?… read more
Stevewh
Teacher
Bachelor's Degree
6,427 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:

Mr. Gregory White

Master's Degree

114 satisfied customers

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

SusanAthena

Master's Degree

102 satisfied customers

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

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-

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

Master's Degree

33 satisfied customers

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

Don

Master's Degree

29 satisfied customers

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

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