Mathematics, 29.06.2021 17:10 sam2019
1ª QUESTÃO) (IFS – 2013) A parábola representada pela função abaixo, corta o eixo das abscissas nos pontos:
(A) (0, 0) e (3, 0)
(B) (0, 1) e (0, 2)
(C) (1/2, 0) e (1/3, 0)
(D) (0, 6) e (0, – 5)
(E) (1/6, 0) e (−1/5, 0)
Answers: 3
Mathematics, 21.06.2019 14:40
Two parallel lines are crossed by a transversal.what is value of x
Answers: 2
Mathematics, 22.06.2019 01:20
Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.
Answers: 2
Mathematics, 22.06.2019 04:00
Ireally don't understand this, i'm really an idiot but i want to know how to figure this out. !
Answers: 3
Mathematics, 22.06.2019 04:30
Consider the linear model for a two-stage nested design with b nested in a as given below. yijk=\small \mu + \small \taui + \small \betaj(i) + \small \varepsilon(ij)k , for i=1,; j= ; k=1, assumption: \small \varepsilon(ij)k ~ iid n (0, \small \sigma2) ; \small \taui ~ iid n(0, \small \sigmat2 ); \tiny \sum_{j=1}^{b} \small \betaj(i) =0; \small \varepsilon(ij)k and \small \taui are independent. using only the given information, derive the least square estimator of \small \betaj(i) using the appropriate constraints (sum to zero constraints) and derive e(msb(a) ).
Answers: 2
1ª QUESTÃO) (IFS – 2013) A parábola representada pela função abaixo, corta o eixo das abscissas nos...
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