Question
A recent survey of post-secondary students in London asked the students which type of smartphone they had. The results are summarised in the table below:
A recent survey of post-secondary students in London asked the students which type of smartphone they had. The results are summarised in the table below:
| iPhone | Samsung | Blackberry | ||
| Western | 475 | 293 | 132 | 900 |
| Fanshawe | 375 | 137 | 88 | 600 |
| 850 | 430 | 220 | 1500 |
- In blank #1, enter the probability that a randomly selected student has a Blackberry.
- In blank #2, enter the probability that a randomly selected student has an iPhone and goes to Fanshawe.
- In blank #3, enter the probability that a randomly selected student has a Samsung or goes to Western.
(Round your answers to 3 decimal places and enter your answers as 0.123, not .123.)
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Calculus Single And Multivariable
Authors: Deborah Hughes Hallett, Andrew M Gleason, William G McCallum
8th Edition
1119783267, 9781119783268
