The clotting time of blood (in seconds) is a random variable with probability density function defined by
Question:
The clotting time of blood (in seconds) is a random variable with probability density function defined by
(a) Find the mean clotting time.
(b) Find the standard deviation.
(c) Find the probability that a person’s blood clotting time is within 1 standard deviation of the mean.
(d) Find the median clotting time.
Transcribed Image Text:
f(t) = 1 (In 20)t for t in [1, 20].
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