My Math Forum

My Math Forum (
-   Probability and Statistics (
-   -   Hypothesis Testing Help (

redsaints2010 May 1st, 2017 12:32 PM

Hypothesis Testing Help
I just need help starting this problem. I'm taking the class online and I'm having trouble.

In 2015, Netflix subscribers spent an average of 1.5 hours per day streaming content. To determine if there is an increase in viewing, suppose a new survey was conducted of subscribers. Of the 354 people who responded to the survey, an average of 1.6 hours per day were spent streaming content with a standard deviation of 0.4 hours. Test the claim that there has been an increase in Netflix viewing. Use a significance level of 0.01. Use the 8 step hypothesis testing procedure.

Would P= 1.5 and p>1.5 be the claim?
I was told it was wrong but I cant figure it out

123qwerty May 23rd, 2017 02:13 AM

$\displaystyle H_0: \mu = 1.5\\

H_A: \mu > 1.5$

All times are GMT -8. The time now is 09:22 AM.

Copyright © 2019 My Math Forum. All rights reserved.