# Browse Resources

Analysis Tools

Resources
 Binomial Calculator Students can change the binomial parameters n and p and see the effect on a bar plot representing the binomial probabilities. http://www.stat.tamu.edu/~west/applets/binomialdemo.html
 Binomial Histogram This Binomial applet allows the user to adjust the n and the p and see the resulting histogram. There is also an option to overlay the normal distribution over the histogram. The "Area from" and... http://stat-www.berkeley.edu/~stark/Java/Html/BinHist.htm
 Binomial Probabilities The page will calculate the following: Exact binomial probabilities, Approximation via the normal distribution, Approximation via the Poisson Distribution. This page will calculate and/or estimate... http://faculty.vassar.edu/lowry/binomialX.html
 Binomial Proportions This calculator computes the probability that two proportions are equal, given sample proportions. The user inputs values for x1, n1, x2, and n2. The null hypothesis is that the two proportions are... http://www.fon.hum.uva.nl/Service/Statistics/Binomial_propor...
 BrightStat.com - Statistics made easy BrightStat is a free online application for statistical analyses. Besides many non-parametric tests, BrightStat offers multiple linear regression, logistic regression, ANOVA and repeated measurements... http://www.brightstat.com
 Building a Probability Tree This applet simulates a probability tree diagram. Step 1: Click inside the appropriate box on the desired level to build the tree. Step 2: Click on "Set Probabilities" at the top. Step 3. When... http://www-stat.stanford.edu/~susan/surprise/ProbabilityTree...
 Central Limit Theorem Illustrates the central limit theorem by allowing the user to increase the number of samples in increments of 100, 1000, or 10000. http://faculty.vassar.edu/lowry/central.html
 Chebychev's Estimate For n = 50 to 400, in steps of size 5, this program computes and displays (1) the exact probability P(|A_n - p| >= epsilon), where A_n is the average outcome of n Bernoulli trials with probability p... http://www.dartmouth.edu/~chance/teaching_aids/books_article...
 Chi Square Calculator This applet calculates probabilities from a chi-square distribution. Enter the degrees of freedom and either the critical value (in the "Area right of" box) or the probability (in the "=" box). ... http://www.stat.tamu.edu/~west/applets/chisqdemo.html
 Chi-Square This page will calculate the value of chi-square for a one- dimensional "goodness of fit" test, for up to 8 mutually exclusive categories labeled A through H. To enter an observed cell frequency,... http://faculty.vassar.edu/lowry/csfit.html