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Science-Related Homework Help Statistics and Probability Topic started by: devildoc on May 27, 2024



Title: Use the following to answer the questions below:There are three roofing companies that service a ...
Post by: devildoc on May 27, 2024
Use the following to answer the questions below:

There are three roofing companies that service a small community. Al's Roof Repair gets 45% of the roofing jobs in the community while Bob's Better Building and Carl's Roof Service get 25% and 30% of the business, respectively. Of Al's customers, 70% are satisfied. Of Bob's customers, 95% are satisfied. Among Carl's customers, 90% are satisfied.

Round all answers to four decimal places.


What proportion of roofing customers are satisfied?


Title: Re: Use the following to answer the questions below:There are three roofing companies that service a ...
Post by: marcospolos on May 27, 2024
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