Consider H0: p = .70 versus H1: p .70. a. A random sample of 600 observations
Question:
a. A random sample of 600 observations produced a sample proportion equal to .68. Using α = .01, would you reject the null hypothesis?
b. Another random sample of 600 observations taken from the same population produced a sample proportion equal to .76. Using α = .01, would you reject the null hypothesis?
Comment on the results of parts a and b.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
a Step 1 H 0 p 70 H 1 p 70 Step 2 np 60070 420 5 and nq 60030 180 5 Since np 5 and nq ...View the full answer
Answered By
Ayush Mishra
I am a certified online tutor, with more than 3 years of experience in online tutoring. My tutoring subjects include: Physics, Mathematics and Mechanical engineering. I have also been awarded as best tutor for year 2019 in my previous organisation. Being a Mechanical Engineer, I love to tell the application of the concepts of science and mathematics in the real world. This help students to develop interest and makes learning fun and easy. This in turn, automatically improves their grades in the subject. I teach students to get prepared for college entry level exam. I also use to teach undergraduate students and guide them through their career aim.
2+ Reviews
10+ Question Solved
Related Book For 
Question Posted:
