What proportions of pizza restaurants that are primarily for walk-in business have a salad bar? Suppose that,
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What proportions of pizza restaurants that are primarily for walk-in business have a salad bar? Suppose that, in an effort to determine this figure, a random sample of 1,250 of these restaurants across the United States based on the Yellow Pages is called. If 997 of the restaurants sampled have a salad bar, what is the 98% confidence interval for the population proportion?
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n 1250 x 997 98 CI z ...View the full answer
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Sourabh Agarwal
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I am a Chartered Accountant(equivalent to CPA) and have secured All India Rank 31 and 30 in CA Final and CA Inter respectively. I have completed my commerce graduation from St. Xavier's College(among the top commerce colleges in India) with first division marks.
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