Only about 15% of all people can wiggle their ears. Is this percent different for millionaires? Of the 375 millionaires surveyed, 34 could wiggle their ears. What can be concluded at the αα = 0.10 level of significance?The null and alternative hypotheses would be: H0:? μ p Select an answer < ≠ > = (please enter a decimal) H1: ? μ p Select an answer > < = ≠ (Please enter a decimal)The test statistic? z t = (please show your answer to 3 decimal places.)The p-value = (Please show your answer to 3 decimal places.)

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Answered: Only about 15% of all people can wiggle…

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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Only about 15% of all people can wiggle their ears. Is this percent different for millionaires? Of the 375 millionaires surveyed, 34 could wiggle their ears. What can be concluded at the αα = 0.10 level of significance?

The null and alternative hypotheses would be:

H0:? μ p Select an answer < ≠ > = (please enter a decimal)

H1: ? μ p Select an answer > < = ≠ (Please enter a decimal)

The test statistic? z t = (please show your answer to 3 decimal places.)
The p-value = (Please show your answer to 3 decimal places.)

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