Find the mode.During an experiment, the times (in seconds) were recorded: 1.3, 2.1, 1.7, 2.5, 1.3, 2.1, 1.3, 8.7, 8.7, 1.8.

A. 1.7
B. no mode
C. 1.3
D. 8.7


Answer: C

Mathematics

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