User Account

All Pages

What is the mean of the distribution of the sample mean

Assignment Help Basic Statistics
Reference no: EM132461870

IQ scores are normally disturbed with a mean of 100 and a standard deviation of 18. Assume that many sample size n are taken from a large population of people and the mean IQ score is computed for each sample. If the sample size is 81 what is the mean of the distribution of the sample mean?

Reference no: EM132461870

Questions Cloud

Does GAAP vs IFRS create confusion or does it make sense : Does GAAP vs IFRS create confusion or does it make sense? Could the financial picture painted by GAAP or by IFRS, influence an amateur investor negatively?
How many different passwords are there : For the digits, you can choose from 0 to 6. Neither letters nor digits can be repeated. How many different passwords are there? Please show your work.
How accounting or business decision affects earnings quality : Determine How each accounting or business decision affects earnings quality,Assume you are Robert Kinkaid, the financial vice president.
Describe your positive identity and character strengths : (4-5 pages, 12-font double-spaced, APA formatted), describe how an understanding of thriving, your positive identity, and character strengths has enabled.
What is the mean of the distribution of the sample mean : If the sample size is 81 what is the mean of the distribution of the sample mean?
What would the company report for its net bond liability : Assuming that Auerbach issued the bonds for $311,076,000, what would the company report for its net bond liability balance
What is the probability that you will win : If the prize money is $17500000 (seventeen million five hundred thousand dollars), and the ticket costs $2, what is the expected value of the game?
Discuss how to seize opportunities of student knowledge : For this week's discussion the idea is on how to seize opportunities of student knowledge in current language to build skills in targeted language.
Estimated standard deviation : A dishwasher has a mean life of 10 years with an estimated standard deviation of 1.25 years ("Appliance life expectancy," 2013).

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find the point estimate for mean us household income

Find the point estimate for mean U.S. household income and the error bound for mean U.S. household income.

  Relevant information needed to formally test

Can you formally test whether a perceived level of healthiness is independent of whether the cuisine is classified as 'Pizza', 'Italian' or 'Coffee/Café'?

  Check hypothesis of no difference in population mean tension

Sports and Leisure A study was conducted to determine the tension needed by various types of guitar strings in order to produce the proper frequency.

  Stock market return over the same period averaged

Treasury bills currently pay a return of 3%; the stock market return over the same period averaged 11%, and Mountain company's beta

  Fortune or forbes or a business newspaper

Locate a business periodical such as Fortune or Forbes or a business newspaper such as The Wall Street Journal. Find three examples of the use of a graph to display data. For each graph

  What is the standard deviation

Suppose you sample one value from a uniform distribution with a = 0 and b = 10. What is the probability that the value will be between 5 and 7?

  Compute the variance and standard deviation

Compute the variance and standard deviation

  What is the lower limit of the confidence interval

What is the lower limit of the confidence interval? What is the upper limit of the confidence interval?

  Estimate the simple linear regression relationship

Recently, research efforts have focused on the problem of predicting a manufacturer's market share by using information on the quality of its product.- Estimate the simple linear regression relationship between market share and product quality rati..

  Processing data using two-way anova

Process data by Excel using its two-way ANOVA without replication program.

  Market interest rates increase

A 20-year bond is issued with face value of $1000, paying 6% coupon. If the market interest rates increase shortly after the bond is issued, what happens.

  Is it beneficial for nations to become dependent

Is it beneficial for nations to become dependent on one another? Discuss the reasons for the increase in Chinese world trade market share.

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