Find the critical value, t, for c 0.90 and n= %310. O1.813 O 1.833 O 2.281 O 2.262
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- Find the critical value or values of X^2 based on the given information.H1 : ó < 0.629n = 19 a= 0.025What happens to N(t)=100x e^(5t) as t → infinity? Based on your answer would you consider this a realistic model of a population?Find the amounts x1(t), x2(t), and x3(t) of salt at time t in the three brine tanks of Fig. 5.2.5 (see the Attachment) if V1 = 50 gal, V2 = 25 gal, V3 = 50 gal, and r = 10 gal/min.
- Find the critical value of x2 based on the given information. H1=a<0.14 n=23 a=0.10Find the critical value(s) andWith α = .05 and df = 8, the critical values for a two-tailed t-test are t = ±2.306. Assuming all other factors are held constant if the df value were decreased to df = 5, what would happen to the size of the critical regions?
