One Categorical Variable, Single Group
Variable name:
Input data as:
Counts in categories
Raw data
Category Name
Frequency
1
2
Input observations (category names) separated by spaces or commas. (Category names cannot have spaces in them.)
Graph Distribution
Plot type:
Bar chart
Segmented bar chart
Pie chart
Label bar chart with:
Frequency
Relative frequency
Summary Statistics
Perform Inference
Inference procedure:
Simulate sample count
Simulate sample percent
1sample z interval
1sample z test
Chisquare goodnessoffit test
Category to indicate as success:
Confidence level:
%
Alternative hypothesis:
p >
p <
p ≠
Hypothesized
:
Enter expected counts for each category.
Category
Observed count
Expected count
Simulate the distribution of the sample
for samples of the original size assuming that the true
is equal to
a hypothesized value
the observed value
.
Hypothesized
:
Number of samples to add:
The applet will graph all of your results until you hit "Reset simulation."
Count the number and percent of dots
less than
greater than
or equal to
OR
Find endpoints for the middle
% of simulated results
# of samples:
Most recent result:
Mean:
SD:
Adjust color, rounding, and percent/proportion preferences

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