Mathematics, 19.12.2019 02:31 daniel4349

Majesty video production inc. wants the mean length of its advertisements to be 24 seconds. assume the distribution of ad length follows the normal distribution with a population standard deviation of 2 seconds. suppose we select a sample of 15 ads produced by majesty. what can we say about the shape of the distribution of the sample mean time?

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Majesty video production inc. wants the mean length of its advertisements to be 24 seconds. assume t...