Suppose Bank of America would like to investigate if the credit score and income level of an individual are independent of one another. Bank of America selecteda random sample of 400 adults and asked them to report their credit score range and their income range. The following contingency table presents these results.Credit ScoreclassLess than 650650-750More than 750Income < $50,000312121$50,000 < Income < $100,000795745$100,000 < Income < $150,000542422Income 2 $150,000211213The p-value for this hypothesis test is Multiple Cholceless than 01Oless than 0.05greater than 0,10between 0.01 and 0.025

The data shows credit score and income level of an individual.

Answered: Suppose Bank of America would like to…

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. We are interested in determining if absences from a class affect your overall class grade. The following data from 10 students is provided: Absences Grade 89.2 1 83.7 83.5 81.1 4 78.2 73.9 6 64.3 7 71.8 8 55.9 65.2
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