# Content Tagged “Density Function”

## Normal Random Variables

Published: Feb 5th, 2014

Video (2:08) Transcript – Normal Random Variables This document linked from Normal Random Variables

## Continuous Random Variables

Published: Feb 5th, 2014

Video (3:59) Transcript – Continuous Random Variables This document linked from Continuous Random Variables

## Summary (Unit 3B – Random Variables)

Published: Jan 20th, 2014

Random Variables Binomial Random Variables Continuous Random Variables We have almost reached the end our discussion of probability. We were introduced to the important concept of random variables, which are quantitative variables whose […]

## Learn by Doing – Find Normal Scores

Published: Feb 9th, 2013

Recall the example from the last activity: According to the College Board website, the scores on the math part of the SAT (SAT-M) in a certain year had a mean […]

## Learn by Doing – Find Normal Probabilities

Published: Feb 9th, 2013

According to the College Board website, the scores on the math part of the SAT (SAT-M) in a certain year had a mean of 507 and standard deviation of […]

## Normal Applications

Published: Feb 9th, 2013

Working with Non-standard Normal Values – Finding Probabilities Finding Normal Scores – Backwards! Given probability, find the score. Normal Approximation for Binomial Rule of Thumb Continuity Correction CO-6: Apply basic concepts of probability, […]

## Did I Get This – Finding Standard Normal Scores

Published: Feb 9th, 2013

This document is linked from Standard Normal Distribution.

## Did I Get This – Standard Normal Probabilities

Published: Feb 8th, 2013

This document is linked from Standard Normal Distribution.

## Did I Get This – Standardized Scores (z-scores)

Published: Feb 8th, 2013

Scores on the final exam in Professor Meyer’s statistics class follow a normal distribution, with a mean of 82 and a standard deviation of 5. This document is linked from Standard […]

## Learn by Doing – Normal Random Variables

Published: Feb 8th, 2013

The purpose of this interactive activity is to: Get a better feel for the behavior of normal random variables. Check the accuracy of the Standard Deviation Rule. Do some other […]