A random sample of 150 individuals (males and females) was surveyed, and the individuals were asked to indicate their ye incomes. The results of the survey are shown below. Income Category Category 1: $20,000 up to $40,000 Category 2: $40,000 up to $60,000 Category 3: $60,000 up to $80,000 Male 10 35 15 Female 30 15 45 Test at a = .05 to determine if the yearly income is independent of the gender. (CSLO 1,6,7)
A random sample of 150 individuals (males and females) was surveyed, and the individuals were asked to indicate their ye incomes. The results of the survey are shown below. Income Category Category 1: $20,000 up to $40,000 Category 2: $40,000 up to $60,000 Category 3: $60,000 up to $80,000 Male 10 35 15 Female 30 15 45 Test at a = .05 to determine if the yearly income is independent of the gender. (CSLO 1,6,7)
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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