The Institute of Education Sciences measures the high school dropout rate as the percentage of age 16 - 24 people who are not enrolled in school and have not earned a high school credential. 5 years ago, the high school dropout rate was 8.1%. A polling company recently took a survey of 1,000 people with age 16 ~ 24, and found that 6.5% of them are dropped out of their high schools. The polling company would like to argue that the dropout rate has decreased.
The Institute of Education Sciences measures the high school dropout rate as the percentage of age 16 - 24 people who are not enrolled in school and have not earned a high school credential. 5 years ago, the high school dropout rate was 8.1%. A polling company recently took a survey of 1,000 people with age 16 ~ 24, and found that 6.5% of them are dropped out of their high schools. The polling company would like to argue that the dropout rate has decreased.
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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Using 1% for the significance level, find the conclusion of this hypothesis testing in words using the p-value approach. Follow the questions below.
1) State the p-value and interpret the p-value in words.
2) Using the significance level and the p-value, state the conclusion of this hypothesis testing.
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