Question: (a) Use the cumulative distribution function in Figure 7.27 to estimate the median. (b) Describe the density function: For what values is it positive? Increasing?

(a) Use the cumulative distribution function in Figure 7.27 to estimate the median.
(b) Describe the density function: For what values is it positive? Increasing? Decreasing? Identify all local maximum and minimum values.

1.0 0.5 H P(t) 10 20 30 40 50 60 70 Figure

1.0 0.5 H P(t) 10 20 30 40 50 60 70 Figure 7.27 1

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