Mathematics, 22.04.2020 05:26 ecloud

Suppose the x-axis of a density graph represents someone's age in years. If the area under the density graph from 10 years to 70 years is 0.85, what is the probability of someone's age being anywhere from 10 years to 70 years?

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Suppose the x-axis of a density graph represents someone's age in years. If the area under the densi...