statistics

The following contingency table of frequencies is based on a five year study of fire fatalities in Maryland. For purposes of clarity, columns and rows are identified by the letters A-C and D-G respectively.


Blood Alcohol Level of Victim

Age A B C
0.00% 0.01-0.09% ¡Ý0.10%

D 0-19 142 7 6 155
E 20-39 47 8 41 96
F 40-59 29 8 77 114
G 60 or over 47 7 35 89

265 30 159 454

A) For this table, identify any two events that are mutually exclusive.
b) For this table, identify any two events that intersect.

asked by Stuart
  1. Actually figured this one out.

    posted by BEARHUG

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