Rossman/Chance Applet Collection
Alert message
Population mean:
Population standard deviation:
Population shape
Normal
Skewed right
Uniform
Population model
or
Pop 1
Pop 2
Pop 3
Gettysburg
Pennies
Change
Stars
Variable:
Use Data
Clear
Top/Bottom
x1
x4
x40
Stratify Samples by
Variable:
Cluster Samples by
Variable:
Reset
:
Scale2:
Difference in means
Difference in medians
t
-statistic
F-statistic
≥
≤
Count
Show Second Population
Population Model 2
Population mean:
Population standard deviation:
Population shape
Normal
Skewed right
Uniform
:
Sample size:
:
Applet variations:
Randomization
|
Bootstrapping