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beks73 [17]
3 years ago
14

A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 50.0 and 52.

0 minutes. Find the probability that a given class period runs between 51.25 and 51.5 minutes.
Mathematics
1 answer:
Free_Kalibri [48]3 years ago
3 0

Answer: 0.125

Step-by-step explanation:

Given: A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed in interval (50,52).

∴ The probability density function of X will be :-

f(x)=\dfrac{1}{b-a}=\dfrac{1}{52-50}=\dfrac{1}{2}

The required probability will be:-

P(51.25

Hence, the probability that a given class period runs between 51.25 and 51.5 minutes =0.125

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Equation of a circle is given as :

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Take the derivative of the above with respect to x

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In a chocolate chip cookie recipe flour,brown sugar, and chocolate chips are mixed in the ratio 5:3:4 if the total volume of the
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The following data were obtained from the question:

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