Question
Consider the accompanying setup of sunlight based photovoltaic clusters comprising of glasslike silicon sun powered cells. There are two subsystems associated in equal, every one
Consider the accompanying setup of sunlight based photovoltaic clusters comprising of glasslike silicon sun powered cells. There are two subsystems associated in equal, every one containing two cells. All together for the framework to work, in any event one of the two equal subsystems should work. Inside every subsystem, the two cells are associated in arrangement, so a subsystem will work just if all cells in the subsystem work. Consider a specific lifetime worth to, and assume we need to decide the likelihood that the framework lifetime surpasses t0. Allow Ai to signify the occasion that the lifetime of cell I surpasses t0 (I = 1, 2, , 4). We expect that the Ai's are autonomous occasions (regardless of whether a specific cell keeps going more than t0 hours doesn't matter to whether some other cell does) and that P(Ai) = 0.6 for each I since the cells are indistinguishable. Utilizing P(Ai) = 0.6, the likelihood that framework lifetime surpasses t0 is effectively seen to be 0.5904. To what exactly esteem would 0.6 must be changed to build the framework lifetime dependability from 0.5904 to 0.63? [Hint: Let P(Ai) = p, express framework dependability as far as p, and afterward let x = p2.] (Round your response to four decimal spots.)
Assume that a blemish in a specific CPU introduced in PCs was found that could bring about an off-base answer when playing out a division. The producer at first asserted that the possibility of a specific division being off base was just 1 out of 7 billion, so it would require millennia before an average client experienced an error. Nonetheless, analysts are not common clients; some advanced measurable methods are so computationally escalated that a billion divisions throughout a brief timeframe period isn't entirely unachievable. Expecting that the 1 of every 7 billion figure is right and that consequences of various divisions are free of each other, what is the likelihood that in any event one mistake happens in one billion divisions with this chip? (Round your response to four decimal spots.)
An investigation is picking a card from a deck of 52 cards.
(29)
SS = {2S, 3S, 4S, 5S, 6S, 7S, 8S, 9S, 10S, JS, QS, KS, AS, 2C, 3C, 4C, 5C, 6C, 7C, 8C, 9C, 10C, JC, QC, KC, AC, 2D, 3D, 4D, 5D, 6D, 7D, 8D, 9D, 10D, JD, QD, KD, AD, 2H, 3H, 4H, 5H, 6H, 7H, 8H, 9H, 10H, JH, QH, KH, AH}
c. What is the likelihood that you picked a five and a club?
P(chose a five and a club) =
Offer your response as a diminished division.
d. What is the likelihood that you picked a lord given that you as of now have a spade?
P(chose a ruler given a spade) =
Offer your response as a diminished portion.
An investigation is picking a card from a deck of 52 cards.
SS = {2S, 3S, 4S, 5S, 6S, 7S, 8S, 9S, 10S, JS, QS, KS, AS, 2C, 3C, 4C, 5C, 6C, 7C, 8C, 9C, 10C, JC, QC, KC, AC, 2D, 3D, 4D, 5D, 6D, 7D, 8D, 9D, 10D, JD, QD, KD, AD, 2H, 3H, 4H, 5H, 6H, 7H, 8H, 9H, 10H, JH, QH, KH, AH}
a. What is the likelihood that you picked a ten or a jewel?
P(chose a ten or a jewel) =
Offer your response as a diminished portion.
b. What is the likelihood that you picked a spade or a heart?
P(chose a spade or a heart) =
Offer your response as a diminished division.
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