Sunday
March 29, 2015

Homework Help: stats

Posted by Komal on Tuesday, October 23, 2012 at 4:46pm.

For a normal population with = 100 and σ = 20:

1. What is the probability of a particular score being greater than 110?

2. What is the probability of a particular score being less than 50?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

stats - Use normal approximation(Z-score for p-hat) to find the probability that...
Stats - a raw score on a particular intelligence test is known to be ...
statistics - A population of scores is normally distributed with a μ = 40, ...
Statistics - A normal distribution has a mean of = 100 with = 20. If one ...
MATH - (4 pts) The score on an exam from a certain MAT 112 class, X, is normally...
probability and statistics - the population of sat scores forms a normal ...
math - Find the z-score for the given raw score, mean, and standard deviation. ...
statistics - True or False If one score is randomly selected from a normal ...
statistics - A normal distribution has a mean of = 100 with standard deviation...
statistics - The population of SAT scores forms a normal distribution with a ...

Members