If a < 7, which of the following are true? a) a < 17
b) -a < -7
c) 3a + 4 < 25
d) a^2 < 49

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

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) ).