ICT gadget survey was done among 880 college students in boston state university for the implementation of online classes. Students were asked if they have laptops, tablets, or mobile phones to be used for online classes. The survey results are as follows: 268 have laptops 514 have mobile phones 365 have tablets 112 have both laptops and mobile phones 87 have both laptops and tablets 292 have mobile phones but not laptops nor tablets 63 have all the three ICT gadgets. Using Venn diagram, determine the probability that a randomly chosen student from this survey sample has a. both mobile phone and tablet but not laptop. b. laptop only. c. None of these gadgets at the time of survey.

ICT gadget survey was done among 880 college students in boston state university for the implementation of online classes. Students were asked if they have laptops, tablets, or mobile phones to be used for online classes. The survey results are as follows: 268 have laptops 514 have mobile phones 365 have tablets 112 have both laptops and mobile phones 87 have both laptops and tablets 292 have mobile phones but not laptops nor tablets 63 have all the three ICT gadgets. Using Venn diagram, determine the probability that a randomly chosen student from this survey sample has a. both mobile phone and tablet but not laptop. b. laptop only. c. None of these gadgets at the time of survey.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Part d, e, f only please