<https://lh3.googleusercontent.com/-3IQ9TKd3V-I/Vh_ETMeWlmI/AAAAAAAAAAM/Ma5BkujOXBc/s1600/image%2B%252816%2529.png> <https://lh3.googleusercontent.com/-yPMuR0pl_qE/Vh_Es3orF5I/AAAAAAAAAAU/qG5SYAnjnOY/s1600/image%2B%252818%2529.png> I am having issues with inconsistencies in histograms. I am trying to plot student test result data (test scores ranging from 0.2 to 1.0). Sometimes, it puts the value 1.0 in a bin to the right (1.0-1.1). Other times, it groups the value 1.0 in the bin to the left (0.9-1.0). I have checked the outlier settings and am setting my own bin size (0.1), and I have changed nothing else to my knowledge. Even within the same spreadsheet it will choose to graph these data different ways. In the example above, "Pd 3 Measurement Quiz," one student scored 1.0 on the quiz, so that is shown in the 1.00-1.10 bin. In "Pd 3 Measurement Quiz 2," two students scored between 0.9-1.0, and three students scored 1.0, yet they are all placed in the same bin. The data came from the same spreadsheet. I have not had this issue until yesterday, and I have made hundreds of histograms.
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