MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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For each claim, express the original claim in symbolic form. Then identify the null and alternative hypotheses. Use appropriate notation.

a) A home security salesperson claims that more than 15% of households are impacted by crime each year. 

b) In 2017, the mean number of people incarcerated in the United States we 655 per 100,000 people in the national population. A politician claims that the mean in his district is the same as the national mean.

c) A machine fills 12-ounce bottles with soda. The machine must have a standard deviation less than or equal to 0.03 ounces to be functioning properly. A technician claims that the machine is working properly.

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