- #1
denian
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i really don't know how to ue the Latex. it doesn't work although i try it for many times.
so, I am new to this chapter. maybe this question is easy to be solved, but i can't get it.
a continuous random variable X has cumulative distribution as attached.
the question is what is the value of alpha.
i try doing like this but it doesn't give any answer though.
F(-1) = 0 = (alpha)(-1)+(alpha)
what is the working so that i can get the answer.
so, I am new to this chapter. maybe this question is easy to be solved, but i can't get it.
a continuous random variable X has cumulative distribution as attached.
the question is what is the value of alpha.
i try doing like this but it doesn't give any answer though.
F(-1) = 0 = (alpha)(-1)+(alpha)
what is the working so that i can get the answer.
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