Mathematics, 05.12.2019 22:31 b4b4b4
The most famous geyser in the world, old faithful in yellowstone national park, has a mean time between eruptions of 85 minutes. if the interval of time between eruptions is normally distributed with standard deviation 21.25 minutes, answer the following. what is the probability that a random sample of 20 time intervals between eruptions has a sample mean longer than 95 minutes?
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The most famous geyser in the world, old faithful in yellowstone national park, has a mean time betw...
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