Mathematics, 19.12.2019 04:31 Ehdhhxjdjjd866
An internal study by the technology services department at lahey electronics revealed company employees receive an average of 6.4 non-work-related e-mails per hour. assume the arrival of these e-mails is approximated by the poisson distribution. a. what is the probability linda lahey, company president, received exactly 2 non-work-related e-mails between 4 p. m. and 5 p. m. yesterday? (round your answer to 4 decimal places.) probabilityb. what is the probability she received 8 or more non-work-related e-mails during the same period? (round your answer to 4 decimal places.) probabilityc. what is the probability she received four or less non-work-related e-mails during the period? (round your answer to 4 decimal places.)
Answers: 2
Mathematics, 21.06.2019 16:30, eliascampos823
Which choice represents the sample space ,s for this event
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Mathematics, 21.06.2019 23:00, nails4life324
Which of the following scenarios demonstrates an exponential decay
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Mathematics, 22.06.2019 00:50, emmaraeschool
Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.
Answers: 2
An internal study by the technology services department at lahey electronics revealed company employ...
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