Consider the null hypothesis 56. The population standard deviation is guessed to be 2.16. Type
Question:
Consider the null hypothesis μ ≥ 56. The population standard deviation is guessed to be 2.16. Type II error probabilities are to be calculated at μ = 55.
a. Draw a β versus α chart with sample sizes 30, 40, 50, and 60.
b. The test is conducted with a random sample of size 50 with α = 5%. Draw the power curve. What is the power when μ = 55.5?
c. Draw an OC curve with n = 50 and 60; α = 5%. Is there a lot to gain by going from n = 50 to n = 60?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
a b versus a chart Type I and Type II Error probabilities Data Assumption H 0 56 Either Normal Popul...View the full answer
Answered By
Rishabh Ojha
During my undergraduate i used to participate as TA (Teaching Assistant) in several electronics and computers subject. I'm passionate about learning Computer Science as my bachelors are in Electronics but i learnt most of the Computer Science subjects on my own which Machine Learning also. At Present, i'm a working professional pursuing my career as a Machine Learning Engineer and i want to help others learn during my free hours, that's all the motivation behind giving tuition. To be frank i have no prior experience of tutoring but i have solved problems on opensource platforms like StackOverflow and github. ~Thanks
3+ Reviews
10+ Question Solved
Related Book For 
Complete Business Statistics
ISBN: 9780077239695
7th Edition
Authors: Amir Aczel, Jayavel Sounderpandian
Question Posted:
