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icang [17]
3 years ago
15

The time it takes a student to finish a Statistics test has a uniform distribution between 46 and 73 minutes. What is the probab

ility that he/she finishes within 58.5 minutes. Report your answers in decimals, using 3 values after the decimal point.
Mathematics
1 answer:
Afina-wow [57]3 years ago
7 0

Answer: The required probability is 2.167.

Step-by-step explanation:

Since we have given that

It is a uniform distribution between 46 minutes and 73 minutes.

She finishes within 58.5 minutes.

So, the general probability is :

\dfrac{58.5}{b-a}\\\\here,\\\\a=46\\\\b=73

So, the probability would be

\dfrac{58.5}{73-46}=\dfrac{58.5}{27}=2.167

Hence, the required probability is 2.167.

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