Explanation:
The frequency is now many times a value in your set of data occurs within the given range. Your frequencies are:
0.00-0.19 (21)
0.20-0.39 (5)
0.40-0.59 (3)
0.60-0.79 (0)
0.80-0.99 (0)
1.00-1.19 (0)
1.20-1.39 (1)
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