An experiment analyzes imperfection rates for two processes used to fabricate silicon wafers for computer chips. For treatment A applied to 10 wafers, the number of imperfections is 8, 7, 6, 6, 3, 4, 7, 2, 3, 4. Treatment B applied to 10 other wafers has 9, 9, 8, 14, 8, 13, 11, 5, 7, 6 imperfections. Treat the counts as independent Poisson variates having means µA and µB.

The demand for the Cyberpunk II arcade video game is modeled by the logistic curve 13,000 q(t) =- 1+0.6e-0,5: where g(?) is the total mumber of units sold t months after the game's introduction. Use technology to estimate q'(9). dR Assume that the manufacturers of Cyberpunk II sell each unit for $900. What is the company's marginal revenue, d Use the chain rule to estimate the rate at which revenue is growing 9 months after the introduction of the video game. Please round each answer to the nearest whole number. dą = 43, di dR = 900, dą dR = 38,478 a. dt dg Ob. = 143, di dR 900, dq dR = 128,260 di %3D dq dR dR C. di = 43, dq 900, = 38,734 dt dq = 86, dt dR = 800, dg dR d. = 76,956 dt dR O e. = 71, dr = 700, dą dR = 64,130 dt

Find the derivative of the function y = 0.5 In (e +1).

FD=0.5CDApv^2 V=18 A=1.289 P=1.2754 CD=0.35 FD=

What percentage of pregnancies last beyond 254 days? P(x > 254 days) = P(z >

Integrate :

I need help understanding this problem. The answer did not explain how they got the results well.  In particular, how E[Y^2|X > d]  is equal to 2(10)^2 in the next step. Thanks!

Charlie will perform a hypothesis test at the a = 0.05 level. Felice will perform the same test at the a = 0.01 level.

Find the derivative E

A study of a high-pressure inlet fogging method for a gas turbine engine analyzed a complete second-order model for y, heat rate (kilojoules per kilowat per hour) of a gas turbine as a function of two quantitative variables