What is the area of the shaded part of the circle that has a diameter of 8 mm? Use 3.14 for 4 mm
8 mm
O 16mm?
O 32mm?
O 34 24 mm
50.24 mm?

Which equation can be solved to find x the measure of jk in the apex

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is

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) ).