## Individual Research Projects Section 14.2

### Project 14.3

If you roll a pair of dice 36 times, the expected number of times for rolling each of the numbers is given in the accompanying table. A graph of these data is shown.

1. Find the mean, the variance,
See the whole entry

## Individual Research Projects Section 14.1

### Project 14.1

“You can clearly see that Bufferin is the most effective… ”
“Penzoil is better suited … ”
“Sylvania was preferred by … .”

“How can anyone analyze the claims of the commercials we see and hear on a … See the whole entry

## Reference Topics 14-5

This site is a glossary of statistical terms:
http://www.stat.berkeley.edu/users/stark/SticiGui/Text/gloss.htm

This site discusses type I and type II error.
http://www.intuitor.com/statistics/T1T2Errors.html

Group project G46 deals with Buffon’s Needle problem. This site offers a simulation of this problem:
http://www.mste.uiuc.edu/reese/buffon/buffon.htmlSee the whole entry

## Reference Topics 14-4

This site is a glossary of statistical terms:
http://www.stat.berkeley.edu/users/stark/SticiGui/Text/gloss.htm

This site gives an excellent interactive presentation of the normal distribution.
http://www.stat.wvu.edu/SRS/Modules/Normal/normal.html

Vassar provides an online linear correlation and regression calculator.
https://www.easycalculation.com/statistics/linear-correlation-coefficient.php

This site gives some links to articles related to … See the whole entry

## Reference Topics 14-2

This site is a glossary of statistical terms:
http://www.stat.berkeley.edu/users/stark/SticiGui/Text/gloss.htm

This site provides some practice with the mean:
http://www.robertniles.com/stats/mean.shtml

This site provides some practice with the median:
http://www.robertniles.com/stats/median.shtml

This interactive site calculates the mean, median, and mode for a data set.… See the whole entry

## Reference Topics 14-1

This site is a glossary of statistical terms:
http://www.stat.berkeley.edu/users/stark/SticiGui/Text/gloss.htm

This interactive site will help you construct histograms.
http://www.shodor.org/interactivate/activities/histogram/index.html

Stem-and-leaf plot discussion.
http://www.shodor.org/interactivate/discussions/steml.html

The title of this site describes what it is about: “Statistics Every Writer Should Know.”
http://robertniles.com/stats/

If you … See the whole entry