2. 100 college students were surveyed, and it was found out that all of them have visited at least one of the following three cities: Manila (M), Pasig (P), and Quezon (Q). 53 of the students visited Manila. 52 of the students visited Pasig. 65 of the students visited Quezon. 19 of the students visited Manila and Pasig. 31 of the students visited Manila and Quezon. 28 of the students visited Pasig and Quezon. 38 of the students visited exactly one of the following cities: Manila, Pasig, and Quezon. a.) How many students visited only Manila? b.) How many students visited all of the following cities: Manila, Pasig, and Quezon? c.) How many students visited at most two of the following three cities: Manila, Pasig, and Quezon?

2. 100 college students were surveyed, and it was found out that all of them have visited at least one of the following three cities: Manila (M), Pasig (P), and Quezon (Q). 53 of the students visited Manila. 52 of the students visited Pasig. 65 of the students visited Quezon. 19 of the students visited Manila and Pasig. 31 of the students visited Manila and Quezon. 28 of the students visited Pasig and Quezon. 38 of the students visited exactly one of the following cities: Manila, Pasig, and Quezon. a.) How many students visited only Manila? b.) How many students visited all of the following cities: Manila, Pasig, and Quezon? c.) How many students visited at most two of the following three cities: Manila, Pasig, and Quezon?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 28PPS

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