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Question 15 (1 point) If P(A) = 0.62, P(B) = 0.47, and P(A or B) =...
1.) Given P(B) = 0.27, P(A and B) = 0.15, P(A or B) = 0.47, what is P(A)? Answer in decimal form. Round to 2 decimal places as needed. 2.)Given that P(A) = 0.47, P(B) = 0.07, and P(A and B) = 0.0329, are events A and B independent?
If P(A) = 0.62, P(B) = 0.56, and P(A ∪ B) = 0.70, then P(B | A) = .3472. .7742. .9032. .4800.
Page 1: Question 1 (1 point) Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is 0.17, the probability that "she's up all night for good fun" is 0.27, and the probability that "she's up all night 'til the sun" is 0.47, what's the probability that "she's up all night 'til the sun" AND "she's up all night for good fun"? Round to 2 decimal places as needed. Your Answer:...
x 0 1 2 3 4 5 P(X ≤ x) 0.18 0.35 0.47 0.73 0.88 1 a. Calculate P(X ≤ 1). (Round your answer to 2 decimal places.) b. Calculate P(X = 3). (Round your answer to 2 decimal places.) c. Calculate P(1 ≤ X ≤ 3). (Round your answer to 2 decimal places.)
question 8
8. If A and B are independent events with P(A) 0.60 and P(B) the probability that A occurs or B occurs or both occur is: 0.70, then A. 1.30 B. 0.42 C. 0.10 D. 1.00 E. 0.88
Question 11 (1 point) If the applied frequency is 1 kHz and the capacitance is 10 uF, calculate the capacitive reactance X 15.9 ko 15.9 MO 15.90 0.0630 Question 12 (1 point) If a 4.7 uF capacitor and a 10 kO resistor are connected in series across 25 VDC approximately how much voltage will the resistor drop after charging for just one time constant? 23.8V 15.8V 21.6 V 9.20 v Question 13 (1 point) 0.1 F 0.47 F 10 kHz...
Question 7 (1 point) Which of these is NOT what the P-value is? The probability of getting the sample results you did or something even more extreme if H-null is actually true. The probability of getting a type I error. The area in the tail(s) beyond the test statistic, Question 8 (1 point) What is the significance level of a hypothesis test? How important and useful the test is 1-alpha (the complement of alpha) The probability of rejecting the null...
A 3-dimensional surface contains a saddle point when the point is a global minimum along a line parallel to either the x or the y axis, but a global maximum along the other axis. You'll usually see a "U" shape meeting an upside-down "U" shape. The classic horseback riding saddle has one such saddle point, and, not coincidentally, it is a rider's most stable position The input will be a 2-dimensional array AInIn] of numbers, representing a lattice approximation of...
1 Points Question 17 of 20 Assume EPS -$1, P = $15 and P/B = 3. A retention rate of 40% implies sustainable growth of: OA. 8 % OB. 12%. Oc. 409% D. 60% Deset Selection
Question 6 (a) Define specific humidity w and hence prove that 0-0.62 where P is the total pressure of the humid air and P, is the partial pressure of the vapour. (8 marks) (b) An air-water vapour mixture enters an air-conditioning unit at 1.013 bar, 30°C, with a relative humidity (RH) of 90%. The air-vapour mixture leaves the cooling coil at 1.013 bar, 15°C, with a relative humidity of 100%, and liquid condensate also leaves the coil at 15°C. Calculate:...