Q. A state public health department wishes to investigate the effectiveness of a campaign against smoking. Historically 22% of all adults in the state regularly smoked cigars or cigarettes. Find the probability that in a random sample of 1500 adults, at most 285 adults smoke regularly.
Q. A state public health department wishes to investigate the effectiveness of a campaign against smoking. Historically 22% of all adults in the state regularly smoked cigars or cigarettes. Find the probability that in a random sample of 1500 adults, at most 285 adults smoke regularly.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Transcribed Image Text:V:•E
میمونه
كل الوسائط
۲۰۲۱/۱۲/۱، ۱۲:۲٤ م
غير مجاب علیه بعد
سؤال 3
الدرجة من 3.00
Q. A state public health department wishes to investigate the effectiveness of a
campaign against smoking. Historically 22% of all adults in the state regularly
smoked cigars or cigarettes. Find the probability that in a random sample of 1500
adults, at most 285 adults smoke regularly.
هوذا
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