Tyler estimates a 24% tip on her $52.75 pedicure by taking 25% of the total bill. The 25% is an example of a ________ .
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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
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.