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A random sample of people at a mall shows that 22 prefer to take a family trip by car 18 prefer to travel by plane and 4 prefer to travel by bus is the sample method valid if so how many people out of 500 would you expect to say they prefer to travel by plane

Respuesta :

penelope1park
Around 198/500. Also, your question was stated in a confusing way. 
asthrameadipudi

Answer:

Valid

Step-by-step explanation:

There is too much explanation. SRY

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