2 years ago

Halp

Mathematics

1 answer:

vekshin12 years ago

3 0

Answer:

37.46

Step-by-step explanation:

I think not sure tho

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Nataly_w [17]

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3 years ago

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The waiting time, in hours, between successive speeders spotted by a radar unit is a continuous ran- dom variable with a cumulat

enyata [817]

Answer: 0.5507

Step-by-step explanation:

Given : The waiting time, in hours, between successive speeders spotted by a radar unit is a continuous random variable X with a cumulative distribution function

$F(x)= \begin{cases}0,& x$

Since , the waiting time is in hours , then we can write 12 minutes as $\dfrac{12}{60}$ hour i.e.0.2 hour.

Now, the probability of waiting fewer than 12 minutes between successive speeders is given by :-

$P(X$

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