Question 14 (1 point) Suppose that the time-to-failure of a system has a distribution with the...
Question 3 1 Point Suppose X-N(5,2), i.e., X has a normal distribution with mean 5 and sd 2. If Y = sin(x), then the change-of-variable technique can be used to find the pdf of Y. True False Question 4 1 Point If X1-N(10, 1) and X2-N(11,2), i.e., X, has mean 10 and sd 1 and X2 has mean 11 and sd 2, then the distribution of Y = 2X1 +3.5X2 is which of the following? A N(21,3) B (21,9) N(58.5,...