The Blue Bottle Diner employs three dishwashers. Al washes 40% of the dishes and breaks only 1% of those he handles. Debra and Carl each wash 30% of the dishes, and Debra only breaks 1% of hers, but Carl breaks 3% of the dishes he washes. (Carl, of course, will need a new job soon.) a.) Draw a tree diagram to model this chance process. b.) Find the probability that a randomly selected dish is broken. c.) You go to The Blue Bottle for lunch one day. Given that you hear a dish break at the sink, what is the probability that Carl broke the dish?
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
9.) The Blue Bottle Diner employs three dishwashers. Al washes 40% of the dishes and breaks
only 1% of those he handles. Debra and Carl each wash 30% of the dishes, and Debra only
breaks 1% of hers, but Carl breaks 3% of the dishes he washes. (Carl, of course, will need a new
job soon.)
a.) Draw a tree diagram to model this chance process.
b.) Find the
c.) You go to The Blue Bottle for lunch one day. Given that you hear a dish break at the sink,
what is the probability that Carl broke the dish?
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