Tuesday
May 21, 2013

# Homework Help: statistics

Posted by Stuart on Sunday, February 15, 2009 at 11:15am.

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.

• statistics - BEARHUG, Sunday, February 15, 2009 at 2:41pm

Actually figured this one out.

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