Answered: A doctor believes women have been…

Name: A doctor believes women have been getting taller. She knows that 10 ye
Uploaded: 2024-03-20T07:07:12.000Z
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Description: A doctor believes women have been getting taller. She knows that 10 years ago the average height of women in her city was 63 inches. The standard deviation is unknown. She randomly samples 8 women from the town and finds their average height to be 64

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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A doctor believes women have been getting taller. She knows that 10 years ago the average height of women in her city was 63 inches. The standard deviation is unknown. She randomly samples 8 women from the town and finds their average height to be 64.5 inches, the standard deviation was 6.5.

state the hypotheses(H_{0 and}H₁₎
What is your conclusion based on α=0.05_2tail

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