Frequency Distribution with Decimals

These values were each obtained by taking the average of 25 values randomly chosen between 0 and 50 (i.e., 625 random numbers were used). Divide the range by the number of classes (let's use 5 in this case): (30.91 – 19.55) / 5 = 2.272. So the class width is 2.28 (round up to the next value, in hundredths). Here's the frequency distribution. ................
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