MEDIAN & MODE
Enter numbers • CALC = working • I = instructions • NO SCROLL
Page jump: tap PAGE then type 3 digits
NUMBERS
COMMAs / SPACES
WORKING
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NUMBERS
COMMAs / SPACES
WORKING
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PAGE 1/2
HOW TO USE
1) Type numbers in the list
2) Separate by commas or spaces
3) Press CALC for working
BACK returns to Page 1
MEDIAN RULE
Sort numbers in order
Odd count → middle number
Even count → mean of middle two
e.g. 2,4,7,9 → (4+7)/2
MODE RULE
Most frequent number(s)
Can be 2 modes (bimodal)
If all appear once → NO MODE
e.g. 1,2,2,3 → mode=2
WORKED EXAMPLE
List: 4, 7, 2, 7, 9
Sorted: 2, 4, 7, 7, 9
Median: 7 (middle)
Mode: 7 (appears twice)
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