III. INTEGRATION A. Express the null hypothesis H, and the alternative hypothesis H, in notation form in the following scenarios. 1. The mean annual income of workers who are college graduates is greater than Php100,000 a year. 2. The percentage of women who watches sports on TV is not 40% as claimed by a researcher. 3. A random sample of 60 working students was taken in order to determine whether the average age of working students is different from 19 years.
III. INTEGRATION A. Express the null hypothesis H, and the alternative hypothesis H, in notation form in the following scenarios. 1. The mean annual income of workers who are college graduates is greater than Php100,000 a year. 2. The percentage of women who watches sports on TV is not 40% as claimed by a researcher. 3. A random sample of 60 working students was taken in order to determine whether the average age of working students is different from 19 years.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:III. INTEGRATION
A. Express the null hypothesis Ho and the alternative hypothesis Ha in notation form in the following
scenarios.
1. The mean annual income of workers who are college graduates is greater than Php100,000 a year.
2. The percentage of women who watches sports on TV is not 40% as claimed by a researcher.
3. A random sample of 60 working students was taken in order to determine whether the average age of
working students is different from 19 years.
4. The number of defective batteries produced by the company is not equal to 12 batteries a day as
claimed by the manager of the company
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