A histogram is a specific graph. The horizontal axis is called the x-axis, and the vertical axis is called the y-axis. The categories are displayed on the horizontal axis, and the frequencies are displayed on the vertical axis. To make a histogram, bars have to be drawn. The height of each bar is in accordance with the frequency of the category.
What is a bar chart?A bar chart is a specific graph and very similar to the histogram. The horizontal axis is called the x-axis, and the vertical axis is called the y-axis. The categories are displayed on the horizontal axis, and the frequencies are displayed on the vertical axis. To make a bar
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Understanding data: distributions, connections and gatheringsUnderstanding and knowing what sort of data you have is essential for conducting succesfull statistical tests. Here you will find general introductiory information about the types of data you will most likely encounter in your researches.
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