Mathematics, 09.04.2021 01:20, reganjones89
The Read and Feed restaurant wants to know how satisfied their customers are with their service. They printed
an internet link to a survey on every receipt, and 150 of their customers chose to answer the survey. The data
showed that 60% of the customers were satisfied with their service.
Based on this data, which of the following conclusions are valid?
Choose 1
60% of customers in this sample are satisfied, but we cannot conclude anything about the
population
About 60% of all Read and Feed customers are satisfied.
About 60% of all Read and Feed customers who have internet access are satisfied.
Do 4 problems
no
Answers: 1
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The hockey team has been great! in 2008 they won 20% more games than in 2007. in 2009 they won 50% more games than in 2008. what was their overall percentage increase from 2007 through 2009?
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Give another definition of variability and explain how it can be calculated.
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