Mathematics, 06.10.2019 10:02 solo4360
Suppose you have a bag of 12 four sided dices. let the four sides be s1, s2, s3, and s4. eight of these 12 dices are fair, that is, sides of these eight dices have labels 1, 2, 3, and 4 on sides s1, s2, s3, and s4, respectively. but four dices are unfair, that is, sides of these four dices have labels 1, 1, 2, and 2 on sides s1, s2, s3, and s4, respectively. if a fair dice is tossed, probability of getting 1 = probability of getting 2 = probability of getting 3 = probability of getting 4 = 1/4. if an unfair dice is tossed, probability of getting 1 = probability of getting 2 = 1/2 and probability of getting 3 = probability of getting 4 = 0. let x = x1 + x2 + + x12 be a random variable denoting the total number ‘l's when all 12 dices are tossed togehter. (a) how many possible values x can take? for example, if one tosses two dices, the number of total 'l's could be 0, 1, 2. (b) how many ways the value of x could be 1? (c) how many ways the value of x could be 2? (d) how many ways the value of x could be 5? () use indicator random variables to compute expected number of 'l's, if all 12 dices are tossed together.
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Mathematics, 21.06.2019 13:00
The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.
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Mathematics, 21.06.2019 13:30
2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !
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Mathematics, 21.06.2019 18:10
Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e
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Suppose you have a bag of 12 four sided dices. let the four sides be s1, s2, s3, and s4. eight of th...
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