SOLUTION: A hair salon did a survey of 360 customers regarding satisfaction with service and type of customer. a walk-in customer is one who has seen no ads and not been referred. the other

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Question 511210: A hair salon did a survey of 360 customers regarding satisfaction with service and type of customer. a walk-in customer is one who has seen no ads and not been referred. the other customers either saw a TV ad or were referred to the salon, (but not both)
Assume the sample represents the entire population of customers. Find the probaility that a customer is
a. not satisfied
b. not satisfied and walk-in
not satisfied, given referred
d. very satisfied
e. very satisfied, given referred
very satisfied, given referred
f. very satisfied and a tv ad
g. are the events satisfied and referred independant or not?
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