The same data as in the previous problem are stored in a different format in the last
Question:
a. Use StatTools to find a 95% confidence interval for the proportion who favor Crest from the data in the Counts sheet. Using this same data on counts, calculate the confidence interval directly from the appropriate formulas, without using StatTools.
b. Use StatTools to find a 95% confidence interval for the proportion who favor Crest from the data in the proportions sheet. Using this same data on proportions, calculate the confidence interval directly from the appropriate formulas, without using StatTools.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answered By
Pranav Makode
I am a bachelor students studying at professor ram meghe institute of technology and research. I have a great experience of being an expert. I have worked as an expert at helloexperts and solvelancer as a part time job. I have also worked as a doubt solver at ICAD SCHOOL OF LEARNING, which is in Amravati city. I have also worked as an Freelancer.
I have great experience of helping students, as described above. I can help any students in a most simple and understandable way. I will not give you have any chance for complaint. You will be greatfull to accept me as an expert.
1+ Reviews
10+ Question Solved
Related Book For 
Data Analysis and Decision Making
ISBN: 978-0538476126
4th edition
Authors: Christian Albright, Wayne Winston, Christopher Zappe
Question Posted:
