Mathematics, 21.05.2020 23:19 carinaorcutt
Javier volunteers in community events each month. He does not do more than five events in a month. He attends exactly 5 events 31% of the time, he attends 4 events 20% of the time, three events 14% of the time, two event 21% of the time, and one 14% of the time. Let X = the number of community events Javier volunteers for each month Let P(x) = the probability that Javier attends x events per month. Find the probability that Javier volunteers for less than three events each month, P(x<3).
Answers: 3
Mathematics, 21.06.2019 16:00
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Mathematics, 21.06.2019 17:10
The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable
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Mathematics, 21.06.2019 20:30
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Mathematics, 21.06.2019 21:30
Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis
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Javier volunteers in community events each month. He does not do more than five events in a month. H...
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