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 set of exam scores is normally distributed with a mean =
A set of exam scores is normally distributed with a mean = 72 and standard deviation = 5. Use the Empirical Rule to complete the following sentences.68% of the scores are between and95% of the scores … read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
18,324 satisfied customers
Scores of an IQ test have a​ -shaped distribution with a
Scores of an IQ test have a​ bell-shaped distribution with a mean of 100 and a standard deviation of 15. Use the empirical rule to determine the following. ​(a) What percentage of people has an IQ sco… read more
Keith Pelletier
Keith Pelletier
Advanced Math Expert
Master's Degree
377 satisfied customers
Listed below are systolic blood pressure measurements (in mm
Listed below are systolic blood pressure measurements (in mm Hg) obtained from the same woman. Find the regression equation, letting the right arm blood pressure be the predictor (x) variable. Find th… read more
Kofi
Kofi
PhD in Statistics
Ph.D.
7,955 satisfied customers
The distribution of the IQ (Intelligence Quotient) is
The distribution of the IQ (Intelligence Quotient) is approximately normal in shape with a mean of 100 and a standard deviation of 15. According to the standard deviation rule, only 0.15% of people ha… read more
STEM_Tutor
STEM_Tutor
Doctoral Degree
597 satisfied customers
Show work At one college, GPA's are normally distributed
Please show workAt one college, GPA's are normally distributed with a mean of 2.6 and a standard deviation of 0.6. What percentage of students at the college have a GPA between 1.4 and 3.8? A) 99.7% B… read more
Kimberley Wright
Kimberley Wright
Masters
323 satisfied customers
I need help with this question: Use a standard normal
Use a standard normal distribution table to find the percentage of area above the standard normal curve that is specified. What is the percentage of the are above Z=1.48? … read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
18,324 satisfied customers
The lengths of pregnancy terms for a particular species of
The lengths of pregnancy terms for a particular species of mammal are nearly normally distributed about a mean pregnancy length with a standard deviation of 10 days. About what percentage of births wo… read more
Kofi
Kofi
PhD in Statistics
Ph.D.
7,955 satisfied customers
Probability and Statistic math question The heights of the
Probability and Statistic math question The heights of the aliens if the planet Mars are normally distributed with a mean of 40 inches and a standard deviation of 5 inches. They are vertically diverse… read more
Tom
Tom
Master's Degree
2,136 satisfied customers
Assume that a set of test scores is normally distributed
Assume that a set of test scores is normally distributed with a mean of 120 and a standard deviation of 20 . Use the​ 68-95-99.7 rule to find the following quantities. a. The percentage of scores less… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
18,324 satisfied customers
Score ​-3.0 -2.8 ​-2.6 ​-2.4 ​ -2.2 ​-2.0 ​ -1.8 ​-1.6 ​-1.4
score ​-3.0 -2.8 ​-2.6 ​-2.4 ​ -2.2 ​-2.0 ​ -1.8 ​-1.6 ​-1.4 ​-1.2 Percentile 0.13 0.26 0.47 0.82 1.39 2.28 3.59 5.48 8.08 11.51​z-score ​-1.0 ​-0.8 ​-0.6 ​ -0.4 ​-0.2 0.2 0.4 0.6 0.8 1 Percentile 15.… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
The lifetimes of light bulbs of a particular type are
The lifetimes of light bulbs of a particular type are normally distributed with a mean of 270 hours and a standard deviation of 11 hours. What percentage of the bulbs has lifetimes that lie within 2 s… read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
ATTENTION RYAN:STASTIC HOMEWORK1. The amount of Jen's
Attachment: 2015-05-12_195353_exam_4_stastic.docx ATTENTION RYAN: STASTIC HOMEWORK 1. The amount of Jen's monthly electric bill is normally distributed with a mean of $160 and a standard deviation of … read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Question 1 of 20 5.0 Points The lifetimes of light bulbs of
Question 1 of 20 5.0 Points The lifetimes of light bulbs of a particular type are normally distributed with a mean of 270 hours and a standard deviation of 11 hours. What percentage of the bulbs has l… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
1) Find the area under the standard normal curve: I. to
1) Find the area under the standard normal curve: I. to the right of z = -2.11 II. to the left of z = -2.11 2) Assume that the population of heights of female college students is approximately normall… read more
Math-John
Math-John
30 satisfied customers
Some IQ tests are standardized to a Normal model, with a mean
Some IQ tests are standardized to a Normal model, with a mean of 100 and a standard deviation of 16. Based on the 68-95-99.7 rule, sketch the normal model for these IQ scores. Use your model to answer… read more
rajeevanpillai
rajeevanpillai
Master's Degree
687 satisfied customers
The distribution of heights of young men is approximately Normal
The distribution of heights of young men is approximately Normal with mean 70 inches and standard deviation 2.5 inches. Use 68-95-99.7 rule to answer the following questions. a. what % of men are tall… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
A set of data is normally distributed with a mean of 200 and
A set of data is normally distributed with a mean of 200 and standard deviation of 50. · What would be the standard score for a score of 100? · What percentage of scores is between 200 and 100? · What… read more
Mr. Gregory White
Mr. Gregory White
Master's Degree
114 satisfied customers
given mean 152.7; stanard dev. +/-17.6; range of 109-176; median
given mean 152.7; stanard dev. +/-17.6; range of 109-176; median 154.5; what is the percentage… read more
Scott
Scott
MIT Graduate
Master's Degree
18,705 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

18,324 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