Mathematics, 19.03.2020 06:38 sash0924
Suppose that the number of drivers who travel between a particular origin and destination during a designated time period has a Poisson distribution with parameter μ-20 (suggested in the article "Dynamic Ride Sharing: Theory and Practice" t. (Round your answer to three decimal places.) (a) What is the probability that the number of drivers will be at most 11? (b) What is the probability that the number of drivers will exceed 23? (c) What is the probability that the number of drivers will be between 11 and 23, inclusive? What is the probability that the number of drivers will be strictly between 11 and 23? (d) What is the probability that the number of drivers will be within 2 standard deviations of the mean value?
Answers: 3
Mathematics, 21.06.2019 20:30
Astore ordered 750 candles a total wholesale cost of $7910.20. the soy candles cosy $12.17 each and thespecialty candles cost $9.58each. how many of each were bought?
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Mathematics, 21.06.2019 23:30
In a study of the relationship between socio-economic class and unethical behavior, 129 university of california undergraduates at berkeley were asked to identify themselves as having low or high social-class by comparing themselves to others with the most (least) money, most (least) education, and most (least) respected jobs. they were also presented with a jar of individually wrapped candies and informed that the candies were for children in a nearby laboratory, but that they could take some if they wanted. after completing some unrelated tasks, participants reported the number of candies they had taken. it was found that those who were identiď¬ed as upper-class took more candy than others. in this study, identify: (a) the cases, (b) the variables and their types, (c) the main research question, (d) identify the population of interest and the sample in this study, and (e) comment on whether or not the results of the study can be generalized to the population, and if the ď¬ndings of the study can be used to establish causal relationships.
Answers: 2
Mathematics, 22.06.2019 03:10
What is the base of the exponential expression of 4 to the power of 5
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Mathematics, 22.06.2019 03:10
Each side length of the hexagons is 1, what’s the area of abc
Answers: 1
Suppose that the number of drivers who travel between a particular origin and destination during a d...
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