Math

Assume that math SAT scores are normally distributed with a mean of 500 and a standard deviation of 100. A score of 560 reprecents what percentile? Please round answer to the neareast tenth.

  1. 👍 0
  2. 👎 0
  3. 👁 212
asked by Deb
  1. Use Z score equation and find table in the back of your statistics text labeled something like "areas under normal distribution" to find the precentile related to the Z score.

    1. 👍 0
    2. 👎 0
    posted by PsyDAG
  2. 86.6

    1. 👍 0
    2. 👎 0
    posted by Holly
  3. I'm basicly confused on the formula and how the numbers are in the fromlua

    1. 👍 0
    2. 👎 0
    posted by bryan

Respond to this Question

First Name

Your Response

Similar Questions

  1. bus. stats

    Given that math SAT scores are normally distributed (follow the empirical rule) m=500 Standard deviation=100 what is the math SAT score for someone who is in the 80th percentile of his or her class.

    asked by mike on March 3, 2010
  2. bus. stats

    Given that math SAT scores are normally distributed (follow the empirical rule) m=500 Standard deviation=100 what is the math SAT score for someone who is in the 80th percentile of his or her class.

    asked by mike on March 3, 2010
  3. satistics

    Assume that the math SAT scores are normally distributed with a mean of 500 and a standard deviation of 100. If you score 560 on this exam, what percentage of those taking the test scored below you? semperfi

    asked by bryan on March 12, 2015
  4. math

    The distriubution of the SAT scores in math for an incoming class of business students has a mean of 580 and standard deviation of 25. Assume that the scores are normally distributed. a. Find the probability that an individual's

    asked by sri on July 20, 2014
  5. statistics

    SAT Exam Scores – A school administrator wonders if students whose first language is not English score differently on the math portion of the SAT exam than students whose first language is English. The mean SAT math score of

    asked by Liz on October 7, 2011
  6. CRJ303-Statistics question

    Re-worded from the "Study Questions" part of Chapter 5 from this site: "Student Study Site for Essentials of Social Statistics for a Diverse Society" Please show the steps for each question "When the Scholastic Aptitude Test (SAT)

    asked by Michael on December 7, 2012
  7. statistics

    Suppose scores on the mathematics section of the SAT follow a normal distribution with mean 540 and standard deviation 120. ACT math scores are normally distributed with a mean of 18 and a standard deviation of 8. What score on

    asked by Anonymous on September 15, 2013
  8. statistics

    Suppose scores on the mathematics section of the SAT follow a normal distribution with mean 540 and standard deviation 120. ACT math scores are normally distributed with a mean of 18 and a standard deviation of 8. What score on

    asked by Anonymous on September 16, 2013
  9. stats

    SAT math scores approx. follow a normal distribution, with mean 500 and standard deviation 100. What % of students should have an SAT math score above 500? I think I use mean (500) + z-score * SD (100), but I do not know how to

    asked by CM on September 28, 2009
  10. statistics

    the mean of sat scores of a specific month is1000 with a standard deviation of 100. find the 90 percentiles . assume that the sat score is normal distributed

    asked by Alex on June 18, 2013

More Similar Questions