Friday
April 18, 2014

Homework Help: statistics

Posted by Gloria on Monday, June 11, 2012 at 9:05am.

1- The ages of a population of 300 is normally distributed, with a mean of 45 and a standard deviation of 4. If you randomly selected a member of the population, what is the probablity that his or her age would be greater than 49?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - The data below are the ages of a random sample of 8 men in a bar. ...
math - The ages of a population of 300 is normally distributed, with a mean of ...
Statistics - An admissions director wants to estimate the mean age of all ...
statistics - A sociologist is studying marriage customs in a rural community in ...
statistics - A sociologist is studying marriage customs in a rural community in ...
Basic Statistics - A population of 300 voters contains 147 Republicans, 135 ...
Statistics - In a survey of 633 males ages 18-64, 395 say they have gone to the...
statistics - Determine which of the following four population size and sample ...
Statistics - In a survey of 1037 adults, ages 65 and over, 643 were concerned ...
statistics - Estimation is best defined as: 1. a process of inferring the values...

Search
Members