Asked by AOL

Freshman
Satisfied=55
Neutral=21
Not satisfied=17
Total=93

Sophomore
Satisfied=49
Neutral=18
Not satisfied=15
Total=82

Junior
Satisfied=68
Neutral=14
Not satisfied=14
Total=96

Senior
Satisfied=63
Neutral=11
Not satisfied=22
Total=96

total Satisfied=235
total Neutral=64
total Not satisfied=68
total Total=367
If a survey participant is selected at​ random, what is the probability that he or she is satisfied or a​ junior?
​P(satisfied or ​junior)=
formula : P(E or F)= P(E)+P(F)-P(E and F)
Answered by AOL
Your answer is wrong. Use the General Addition Rule to find the probability. The rule states that for any two events E and F,
P(E or F)= P(E)+P(F)-P(E and F).
Answered by AOL
How did you got 329/367 I got 263/367
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