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Mathematics, 22.03.2021 23:00 michaelswagout
A consumers group is concerned with the mean cost of dining in a particular restaurant. A random sample of 40 charges (in dollars) per person has a mean charge of $39.7188 with standard deviation of $3.5476. Is there sufficient evidence to conclude that the mean cost per person exceeds $38.00
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A consumers group is concerned with the mean cost of dining in a particular restaurant. A random sam...
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