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
# of samples:
Most recent result:
Mean:
SD:
Adjust color, rounding, and percent/proportion preferences

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