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kykrilka [37]
3 years ago
13

Suppose you have a random variable that is uniformly distributed between 1 and 29. what is the expected value for this random va

riable?
Mathematics
1 answer:
Kryger [21]3 years ago
3 0
Assuming the distribution is continuous, you have

\mathbb E(X)=\displaystyle\int_1^{29}\frac x{29-1}\,\mathrm dx=\dfrac1{28}\int_1^{29}x\,\mathrm dx=15

If instead the distribution is discrete, the value will depend on how the interval of number between 1 and 29 are chosen - are they integers? evenly spaced rationals? etc
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Explanation with Answer:

2 with exponent 3= 8

8+4=12

3 with exponent 2=9

12*9=108

the ________ is a symbol for division.

2 with exponent 2=4

Now we divide. 108 divided by 4=27

The answer is D AKA 27.

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