must answer in only full detail F(a)= 0 a <1 0.3 1=a<4 0.5 4=a<5 0.6 5= a<6 1 6=

Question

must answer in only full detail
F(a)= 0    a <1
0.3   1=a<4
0.5   4=a<5 0.6     5= a<6 1        6= a (a) Using only the distribution function, compute P( X=5), AND p(X>3) b) let p(a) be the probability mass function of X. Compute the values of p(3) and p(5)
must answer in only full detail
F(a)= 0    a <1
0.3   1=a<4
0.5   4=a<5 0.6     5= a<6 1        6= a (a) Using only the distribution function, compute P( X=5), AND p(X>3) b) let p(a) be the probability mass function of X. Compute the values of p(3) and p(5)

Explanation / Answer

a) probability for X = 5 is = 0.6 / ( 0.6 + 0.5 + 0.3 + 1) = 0.6 / 1.14 = 0.526 probability for X > 3 is = 1 / 1 = 1 b) the second question is not clear

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