Question: A random sample of 94 Nero matchboxes shows the average number of matches per box to be 43.1. Using a 1% level of signifi cance,

A random sample of 94 Nero matchboxes shows the average number of matches per box to be 43.1. Using a 1% level of signifi cance, can you say that the average number of matches per box is more than 40?

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