Johnbsw97gv2dk Johnbsw97gv2dk
  • 06-03-2024
  • Mathematics
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To find how much money the average Américan family spends to cool
their home, 100 Alaskan families are surveyed at random. Of the families,
85 said that they spend less than $75 per month on cooling. The researcher
concluded that the average American family spends less than $75 on
cooling per month. Is the conclusion valid? Explain. (Examples 1-3)

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