Bar Charts Chemistry Study Chart (218593)
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in this video we will be talking about bar charts pie charts histograms stem plots and time plots we can use these tools as a way of displaying data we often use bar charts and pie charts to display categorical data and we often use stem plots time plots and histograms for displaying quantitative data pie charts show the relative size of each value in relation to the whole on the other hand bar charts display the frequency on one axis and the values of the categorical variable on the other you can think of bar charts as a way of tallying information for quantitative data we often use stem plots histograms and time plots to show information we all talk about histograms first after collecting data from a population or sample we can use a histogram to help us display the distribution of the data we collected the frequency or count is displayed on one axis and each count tells us how many d
