Homework Help: college

Posted by samantha on Monday, July 23, 2012 at 4:15pm.

Consider a normal population with μ = 36 and σ = 4.9. Calculate the z-score for an x of 47.6 from a sample of size 14. (Give your answer correct to two decimal places.)

college???? statistics - Ms. Sue, Monday, July 23, 2012 at 4:16pm
If you want expert help, please type your school subject in the appropriate box.
statistics - PsyDAG, Tuesday, July 24, 2012 at 11:06am
Z = (score-mean)/SD

If you know the mean and SD for the population, sample size is extraneous information for determining the Z score for an individual raw score.

Answer this Question

Related Questions

statistics - Consider a population with µ=93.3 and σ=5.27. (A) ...
Stor - Here is a simple way to create a random variable X that has mean &#...
John jay college - A random sample of n = 9 scores is obtained from a population...
statistics - A population of scores is normally distributed with a μ = ...
stats - Suppose we have a population of scores with a mean (μ) of 200 ...
statistics - Suppose we have a population of scores with a mean (μ) of ...
statistics - For a population of μ = 70 and σ = 20, find the z...
John jay college - A random sample of n = 9 scores is obtained from a population...
statistics - The Survey of Study Habits and Attitudes (SSHA) is a psychological ...
statistics - The Survey of Study Habits and Attitudes (SSHA) is a psychological ...

For Further Reading

First Name:
School Subject:
Answer: