One hundred students were surveyed about their preference between iPhone and Android. The following table displays the data for the sample of students who responded to the survey. If a student is randomly selected, are the event. i. “Android” and “Female” mutually exclusive? State your reason. ii. “iPhone” and “Android” mutually exclusive? Hence, find the probability that the student prefers an iPhone or Android. iii. “No preference” and “Male” independent?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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One hundred students were surveyed about their preference between iPhone and Android. The following table displays the data for the sample of students who responded to the survey. If a student is randomly selected, are the event. i. “Android” and “Female” mutually exclusive? State your reason. ii. “iPhone” and “Android” mutually exclusive? Hence, find the probability that the student prefers an iPhone or Android. iii. “No preference” and “Male” independent?
preference
iphone C1)
Android (AJ
total
32
male
Female
12
20
34
24
58
No preference (N)
To tal
4
10
50
50
T00
Transcribed Image Text:preference iphone C1) Android (AJ total 32 male Female 12 20 34 24 58 No preference (N) To tal 4 10 50 50 T00
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