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The table represents survey data collected from GMIT students in 2016. Students are classified by their age profile and use of Facebook
Age Profile
|
16 - 22
|
23 - 39
|
40 and over
|
Use of Facebook
|
117
|
78
|
35
|
Do not use Facebook
|
33
|
42
|
55
|
If an individual is selected at random calculate the probability,
(correct to four decimal places), that s/he:
(i)
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