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c) 150 lecturers in a college were asked about their preference concerning the types of tablets sold in the market. The following results were obtained: 50 lecturers preferred Samsung Tab lecturers preferred iPad only lecturers preferred Microsoft Surface only lecturers preferred iPad and Microsoft Surface lecturers preferred iPad and Samsung Tab lecturers preferred Microsoft Surface and Samsung Tab 45 42 20 17 10 All the lecturers preferred at least one of the types of tablets sold. i) Show the above information in a single Venn diagram. ii) How many lecturers preferred all types of the tablets sold? ii) How many lecturers preferred iPad or Microsoft Surface but not Samsung Tab?

c) 150 lecturers in a college were asked about their preference concerning the types of tablets sold in the market. The following results were obtained: 50 lecturers preferred Samsung Tab lecturers preferred iPad only lecturers preferred Microsoft Surface only lecturers preferred iPad and Microsoft Surface lecturers preferred iPad and Samsung Tab lecturers preferred Microsoft Surface and Samsung Tab 45 42 20 17 10 All the lecturers preferred at least one of the types of tablets sold. i) Show the above information in a single Venn diagram. ii) How many lecturers preferred all types of the tablets sold? ii) How many lecturers preferred iPad or Microsoft Surface but not Samsung Tab?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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c) 150 lecturers in a college were asked about their preference concerning the types of tablets sold in the market. The following results were obtained: 50 45 lecturers preferred Samsung Tab lecturers preferred iPad only lecturers preferred Microsoft Surface only lecturers preferred iPad and Microsoft Surface lecturers preferred iPad and Samsung Tab lecturers preferred Microsoft Surface and Samsung Tab 42 20 17 10 All the lecturers preferred at least one of the types of tablets sold. i) Show the above information in a single Venn diagram. ii) How many lecturers preferred all types of the tablets sold? i) How many lecturers preferred iPad or Microsoft Surface but not Samsung Tab?
Transcribed Image Text:c) 150 lecturers in a college were asked about their preference concerning the types of tablets sold in the market. The following results were obtained: 50 45 lecturers preferred Samsung Tab lecturers preferred iPad only lecturers preferred Microsoft Surface only lecturers preferred iPad and Microsoft Surface lecturers preferred iPad and Samsung Tab lecturers preferred Microsoft Surface and Samsung Tab 42 20 17 10 All the lecturers preferred at least one of the types of tablets sold. i) Show the above information in a single Venn diagram. ii) How many lecturers preferred all types of the tablets sold? i) How many lecturers preferred iPad or Microsoft Surface but not Samsung Tab?
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