Quanto e 16 elevado a menos 1 sobre 2 ,explicacao pfv
1 answer:
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Complete Question
The complete question is shown on the first uploaded image
Answer:
The correct option is C
Step-by-step explanation:
The sample
Household Income
< $60,000 > $60,000
I would never purchase a newspaper subscription. 40 63
I might or might not purchase a newspaper subscription. 53 70
I would probably purchase a newspaper subscription. 65 32
I already purchase a newspaper subscription. 73 16
Generally the sample size is mathematically represented as
=>
Generally the number of the sample with an income greater $60,000 is mathematically represented as
=>
Generally the number of families with an income more than $60,000 who might or might not purchase a newspaper subscription is
Generally the percentage of families with an income more than $60,000 who might or might not purchase a newspaper subscription is
=>
