Mathematics, 30.09.2019 11:20 Shelleycarousel
Answer statistics question? statistics professor plans classes so carefully that the lengths of her classes are uniformally distributed between 50.0 and 52.0 minutes. find the probability that a given class period runs less than 51.5 minutes.
find the probability of selecting a class that runs less than 51.5 min.
(type an integer ; show steps how to get the answer! ! ; this is only one question that i don't get.
Answers: 1
has density function![f_X(x)=\begin{cases}\dfrac1{52.0-50.0}=\dfrac12&\text{for }50.0\le x\le52.0\\[1ex]0&\text{otherwise}\end{cases}](/tpl/images/0276/3323/227e9.png)
, which is given by the integral
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