Mathematics, 06.12.2019 03:31 lorelaistudent
Nielsen wants to estimate the percentage that are tuned t_q the tonight show. assume that they want 95% confidence that their sample percentage has a margin of error 2 percentage points a prior study found that 19% tune to the tonight show the number of households must nielsen survey is
a. 1479,
b. 2555
c, 1042
d. 633
e. 3034
Answers: 2
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