Let x denote the proportion of allotted time that a randomly selected student spends working on a certain aptitude test. suppose the pdf of x is f(x; u) 55(u 1 1)xu 0 # x # 1 0 otherwise where 21 , u. a random sample of ten students yields data x1 5 .92, x2 5 .79, x3 5 .90, x4 5 .65, x5 5 .86, x6 5 .47, x7 5 .73, x8 5 .97, x9 5 .94, x10 5 .77. a. use the method of moments to obtain an estimator of u, and then compute the estimate for this data. b. obtain the maximum likelihood estimator of u, and then compute the estimate for the given data.

l.jnl.j/n.m,lm,

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chiken

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answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

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