Stem-and-Leaf Plot Maker

Stem-and-Leaf Plot Maker

Instructions:The following graphical tool creates a Stem-and-Leaf on the data you provide in the box below. Type the sample (comma or space separated, press “Enter” for a new sample):

Time Series Plot

Time Series Plot

Instructions: Create a time series plot using the form below. All you have to do is type Y data (and optionally your time stamp). Also, you can add a title a name to the axes. Y data (comma

Scatter Plot Maker

Scatter Plot Maker

Instructions: Create a scatter plot using the form below. All you have to do is type your X and Y data. Optionally, you can add a title a name to the axes. X data (comma or space separated) Y data

Pie Chart Maker

Pie Chart Maker

Instructions: The following graphical tool creates a pie chart based on the data you provide in the box below. All you have to do is type your data and the name of the categories. The tool will

Line Chart Maker

Line Chart Maker

Instructions: Create a line chart plot using the form below. All you have to do is type Y data (and optionally your X labels). Also, you can add a title a name to the axes. Y data (comma or space

Histogram Maker

Histogram Maker

Instructions: The following graphical tool creates a histogram based on the data you provide in the boxes below. All you have to do is type your data and also the number of bins (typically between 4

Box Plot Maker

Box Plot Maker

Instructions: The following graphical tool creates a box plot on the data you provide in the boxes. You can type one or more samples. Please press ‘\’ to start a new sample. Type the

Bar Chart Maker

Bar Chart Maker

Instructions: The following graphical tool creates a bar graph based on the data you provide in the boxes below. All you have to do is type your data and also name of the categories. The tool will

Z-test: One Pop. Proportion

Z-test: One Pop. Proportion

Instructions: This calculator conducts a Z-test for one population proportion (p). Please select the null and alternative hypotheses, type the hypothesized population proportion \(p_0\), the

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