Casio fx-82CW User Manual page 84

(1) Side: When using only one coin, "
indicates tails. When using two or three coins, this column shows the
number of heads (0 to 3).
(2) Freq: Shows the number of occurrences (frequency) of each toss
outcome.
(3) Rel Fr: Shows the relative frequency (frequency divided by number
of tosses) of toss results.
(4) Number of trials
(5) Highlighted Rel Fr cell's value
" indicates heads while "
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