A manufacturer of potato crisps adds prize at a rate of one, Ask an Expert

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Find the 95% confidence interval for the population mean.

A manufacturer of potato crisps adds prize at a rate of one prize for every 20 packets in a campaign to promote its product. A packet cannot have more than one prize. If the packets are sold in multi-packs containing six packets, what is the distribution of the number of prizes in a by chance chosen multi-pack?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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