Answer:
The probability that a given class period runs between 50.25 and 50.75 minutes = 0.25
Step-by-step explanation:
Length of the class = 52 - 50 = 2
The probability density is [tex]\frac{1}{2} = 0.5[/tex]
The probability that a given class period runs between 50.25 and 50.75 minutes. is calculated by multiplying range with the probability density.
Range = 50.75 - 50.25 = 0.5
Now the probability P (50.25<x<50.75) = 0.5 × 0.5 = 0.25
This is the probability that a given class period runs between 50.25 and 50.75 minutes.
