Answers

2014-03-05T12:40:38+01:00
M The median is 3 while mod dat is D is 4 5938 M is 9+3/4 is 3
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2014-03-05T13:25:11+01:00
Lest's put the measurements in order:
3,5,8,9
Middle numbers are 5 and 8. Middle value between them is (5+8)/2=13/2=6,5
M=6,5

Each number apperars once and there is no good way of grouping the values, so the mode will be
D=3,5,8,9
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