User Account

All Pages

Standard error of the mean

Assignment Help Basic Statistics
Reference no: EM131042083

The average age which men marry for the first time in the bayside queens area is 24.9 years old with a standard deviation of 3.0 years. For a random sample of 81 men what is the standard error of the mean? The probability that the age at which a man first got married is less than years? The probability that the age at which a man first got married is greater than 25? The probability that the age between 24.5 and 25 years?

Reference no: EM131042083

Questions Cloud

Predicted score for a person scoring : a. What would be the predicted score for a person scoring 6 on X? b. If someone's predicted score was 14, what was this person's score on X?
Summaries article- rio slashes growth target for iron ore : Read the article and make two summaries, with two different analysis, focusing on different point to do the summary. Article- Rio slashes growth target for iron ore
Conduct a swot analysis on aveda : Conduct a SWOT analysis on Aveda, using the format presented above should be used for your analysis.Then provide a 2 page narrative describing the analysis you conducted.
Sample variance of a random sample of size : Can anyone help me with this problem? Let S2 be the sample variance of a random sample of size n from N(μ,?), ? > 0, where μ is known
Standard error of the mean : The average age which men marry for the first time in the bayside queens area is 24.9 years old with a standard deviation of 3.0 years. For a random sample of 81 men what is the standard error of the mean?
Scope of communication plan for the launch of the product : - identifying relevant stakeholders (including internal and external stakeholders, as well as across cultures) and determining the objective and the scope of communication plan for the launch of the product;
Contain equal elements arranged in the same order : (equal? '(this is a list) '(this (is a) list)) is false. To be more precise, we can define equal? recursively in terms of the basic eq? equality of symbols by saying that a and b are equal? if they are both symbols and the symbols are eq?,
Standard deviation of the population : (a) You know the standard deviation of the population is 10. What is the 99% confidence interval on the population mean. (b) Now assume that you do not know the population standard deviation, but the standard deviation in your sample is 10. What i..
Describe your egg protection device : Describe your egg protection device. The Role of Packaging in Our Lives. Discuss what hazards must be protected against in the transportation of products so that the consumer receives the product unharmed.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd