
UCARConnect and DLESE Repository

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oai:maa.org:MathDL499
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102505260M
This resource consists of a Java applet and expository text. The applet simulates a number of probability distributions, including the normal, gamma, chisquare, student t, beta, Pareto, F, extreme value, Weibull, logistic, and lognormal distributions.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL498
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102505580M
This resource consists of a Java applet and expository text. The applet is a simulation of the voter experiment, an interacting partile system that consists of a rectangular array of sites. At each discrete time unit, a site is chosen at random, a neighboring site is chosen, and the color of the first site is changed to that of the neighbor. The applet illustrates clustering of the colors and convergence to consensus.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL500
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102505898M
This resource consists of a JavaScript applet and expository text. The applet is an interactive illustration of the 16 sets that can be constructed from two given sets using the operations of union, intersection, and complement.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL501
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102506135M
This resource consists of a Java applet and expository text. The applet illustrates the Galton board in which a ball falls through a triangular array of pegs. Various combinatorial ideas are illustrated, including combinations, bit strings, and binomial coefficients.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL502
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102506360M
This resource consists of a Java applet and expository text. The applet simulates the bivariate normal distribution. The means are set at 0, but the standard deviations and the correlation can be varied. Simulated points from the distribution are shown as dots in a scatterplot.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL497
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102506585M
This resource consists of a Java applet and expository text. The applet is a simulation of the fire process, an interacting particle system consisting of a rectangular lattice of "trees". At each discrete time unit, each tree is either on green, on fire, or burnt. A tree on fire at a given time can catch neighboring trees on fire at the next time unit. The probabilities of fire spread can be varied.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL495
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102506821M
This resource consists of a Java applet and expository text. The applet simulates a twodimensional Poisson process of random points in a square region. The size of the region and the rate of the process can be varied. The applet illustrates the Poisson distribution.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL479
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102507046M
This resource consists of a Java applet and expository text. The applet is a simulation of the standard casino roulette game. The random variables of interest are the winning under various bets.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL478
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102507269M
This resource consists of a Java applet and expository text. The applet is a simulation of the standard casino craps game. The random variables of interest are the winning under various bets.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL480
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102507510M
This resource consists of a Java applet and expository text. The applet consists of the Monty Hall game: a car is behind one door and goats are behind the other two doors. The player makes an initial choice and the host opens a different door. The player is then given the option of switching to the remaining door. The stochastic behavior of the host can be specified.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL481
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102507741M
This resource consists of a Java applet and expository text. The applet is a simulation of the Monty Hall experiment: a car is behind one door, goats are behind the other two doors. The player chooses a door and then the host opens another door. The player is given the option of switching to the remaining door. The stochastic behavior of the host and the probability of the player switching can be specified.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL494
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102507970M
This resource consists of a Java applet and expository text. The applet illustrates the arrivals in a Poisson process where each arrival, independently, is one of two types. The time interval, the rate of the process, and the probability that an arrival is type 1 can be varied. The applet illustrates "splitting" a Poisson process.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL503
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102508211M
This resource consists of a Java applet and expository text. The Java applet illustrates the bivariate uniform distribution on three types of regions: a square, a circle, and a triangle. Simulated points from the distribution are shown as dots in a scatterplot.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL504
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102508445M
This resource consists of a Java applet and expository text. The applet shows cumulative probabilities and corresponding quantiles for a variety of distributions, including the normal, gamma, chisquare, student t, F, Weibull, beta, Pareto, logistic, lognormal, and extreme value.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL514
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102508686M
This resource consists of a Java applet and expository text. The applet simulates a random sample from a gamma distribution, and computes standard point estimates of the shape and scale parameters. The bias and mean square error are also computed.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL513
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102508913M
This resource consists of a Java applet and expository text. The applet simulates a random sample from the uniform distribution on the interval [0,a], and computes standard point estimates of a. The bias and mean square error are also computed.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL515
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102509144M
This resource consists of a Java applet and expository text. The applet simulates a random sample from a beta distribution, and computes standard point estimates of the left and right parameters. The bias and mean square error are also computed.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL516
Sat, Oct 31, 2015 10:37:02 AM MDT
11510/20111219102509372M
This resource consists of a Java applet and expository text. The applet simulates a random sample from a Pareto distribution, and computes standard point estimates of the shape parameter. The bias and mean square error are also computed.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL517
Sat, Oct 31, 2015 10:37:03 AM MDT
11510/20111219102509600M
This resource consists of a Java applet and expository text. The applet illustrates Bayesian estimation of the probability of heads for a coin. The prior beta distribution, true probability of heads, and the sample size can be specified. The applet shows the posterior beta distribution.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
oai:maa.org:MathDL512
Sat, Oct 31, 2015 10:37:03 AM MDT
11510/20111219102509829M
This resource consists of a Java applet and expository text. The applet simulates a random sample from a normal distribution, and computes standard point estimates of the distribution mean and standard deviation. The bias and mean square error are also computed.
Virtual Laboratories in Probability and Statistics
UCARCOLLECTION0000031119801446309403420
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20
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