1. A college surveys 10,000 randomly selected students to learn more about their usage of credit cards. 2,500 of the students report owning alMastercard. 4,000 own a Visa card. 4,500 have neither a Mastercard or a Visa card. Complete the contingency table below and then answer the following questions. Own Visa Do NOT Own Visa ТОTAL Own MC Do NOT Own MC ТОTAL a. P(own both) b. P(own just 1) c. P(own M|own V)

1. A college surveys 10,000 randomly selected students to learn more about their usage of credit cards. 2,500 of the students report owning alMastercard. 4,000 own a Visa card. 4,500 have neither a Mastercard or a Visa card. Complete the contingency table below and then answer the following questions. Own Visa Do NOT Own Visa ТОTAL Own MC Do NOT Own MC ТОTAL a. P(own both) b. P(own just 1) c. P(own M|own V)

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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1. A college surveys 10,000 randomly selected students to learn more about their usage of credit cards.
2,500 of the students report owning alMastercard. 4,000 own a Visa card. 4,500 have neither a Mastercard
or a Visa card. Complete the contingency table below and then answer the following questions.
Own Visa
Do NOT Own Visa
ТОTAL
Own MC
Do NOT Own MC
ТОTAL
a. P(own both)
b. P(own just 1)
c. P(own M|own V)

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