Sampling Distribution

It was reported by the National Forensic Center in the Guide to Experts Fees, 1998-99 that the average fee of forensic accountants for court testimony was 1500. Assume that the population standard deviation is 600. What is the probability that, in a random sample of 100 forensic accountants, the average fee falls between 1450 and 1600 per day?

  1. 👍 0
  2. 👎 0
  3. 👁 58
asked by Angela
  1. Z = (mean1 - mean2)/standard error (SE) of difference between means

    SEdiff = √(SEmean1^2 + SEmean2^2)

    SEm = SD/√(n-1)

    If only one SD is provided, you can use just that to determine SEdiff.

    Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportions related to your Z scores.

    1. 👍 0
    2. 👎 0
    posted by PsyDAG

Respond to this Question

First Name

Your Response

Similar Questions

  1. College Algebra

    Write a sentence explaining the meaning of the slope and y-intercept for the given linear relation. According to the Statistical Abstract of the United States, the number of crimes, C, reported since 1998 is given by the equation:

    asked by Anon on March 31, 2016
  2. Reasearch or Term paper ideas

    I am doing my bachelors in forensic science semester two... I would like to know any common topics one may write over 30pages for a research or term paper in regard with forensic science. i tried body language and anti-social

    asked by Farah on April 12, 2012
  3. English

    Hello. Please help me with a few language problems. 1)Is it possible to say a)There are good responses about these experts. b)These experts have good responses. c)These experts are well reputed. Meaning: The experts have a good

    asked by Ilma on November 16, 2011
  4. random

    i'm done with my hw so i was wondering, is there a specific time where the experts for different subjects come Ms.Sue is on most of the time, and science experts are not on as much also, which experts are connected to

    asked by Bella on February 22, 2009
  5. Algebra 1A

    in 1993 the elevation of an offshore well was -2990ft. in 1998, a new well was 370ft. deeper. what was the elveation of the new well in 1998. in 1998 the elevation of the new well was -3360. is this correct? thanks

    asked by Lea on September 26, 2009
  6. accounting

    The balance in the unearned fees account before adjustment at the end of the year is 112,790. Of these fees, 69,735 have been earned. In addition, 13,200 of fees have been earned but have not been billed. Journalize the entry to

    asked by natalie on September 1, 2009
  7. math

    there is a monthly fee of $35 at your fitness center. You have spent $700 in fees at the fitness center since you have joined.Write and solve an equation to determine how many months you were a member

    asked by I NEED HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! on May 21, 2014
  8. Forensic science

    1.Some people believe that certain drugs such as marijuana should be legalized. Do you agree or disagree? What impact might legalization have on forensic science as a field? for the first one I think that marijuana should not be

    asked by anonymas on February 3, 2016
  9. History

    Which identifies the Department of Homeland Security’s online operation that monitors the Internet to detect cyber threats? Comprehensive National Cybersecurity Initiative Cybersecurity Resource Center Cybersecurity National

    asked by Heather on August 5, 2018
  10. History

    6.)Which answer best describes how Maryland responded to the national bank created when the U.S. government tried to borrow money after the War of 1812? A.)Maryland passed a law that made the national bank pay a large tax to the

    asked by #FreeGucci on February 25, 2016

More Similar Questions