Mathematics, 02.04.2020 17:34 loganferg5499
A survey of engineering firms reveals that 80% have their own mainframe computer (M), 10% anticipate purchasing a mainframe computer in the near future (B), and 5% have a mainframe computer and anticipates buying another in the near future future. Find the probabilityr that a randomly selected firm: (a) has a mainframe computer or anticipates purchasing one in the near future (b) does not have a mainframe computer and does not anticipate purchasing one in the near future(c) anticipates purchasing a mainframe computer given that it does not currently have one(d) has a mainframe computer given that it anticipates purchasing one in the near
Answers: 2
Mathematics, 21.06.2019 16:30
Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.
Answers: 1
Mathematics, 21.06.2019 21:20
Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.
Answers: 1
Mathematics, 21.06.2019 21:30
50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.
Answers: 3
Mathematics, 22.06.2019 02:00
Multiply sixth of sixty six by a half of ten show step by step method
Answers: 1
A survey of engineering firms reveals that 80% have their own mainframe computer (M), 10% anticipate...
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