The file P08_07.xlsx contains a random sample of 200 service times during the busiest hour of the
Question:
a. The mean service time
b. The standard deviation of service times
c. The proportion of service times longer than 90 seconds
d. The proportion of service times shorter than 60 seconds
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
tr msoheightsourceauto col msowidthsourceauto br msodataplacementsamecell style0 msonumberformatGeneral textaligngeneral verticalalignbottom whitespacenowrap msorotate0 msobackgroundsourceauto msopatt...View the full answer
Answered By
Rustia Melrod
I am a retired teacher with 6 years of experience teaching various science subjects to high school students and undergraduate students. This background enables me to be able to help tutor students who are struggling with the science of business component of their education. Teaching difficult subjects has definitely taught me patience. There is no greater joy for me than to patiently guide a student to the correct answer. When a student has that "aha!" moment, all my efforts are worth it.
The Common Core standards are a useful yardstick for measuring how well students are doing. My students consistently met or exceeded the Common Core standards for science. I believe in working with each student's individual learning styles to help them understand the material. If students were struggling with a concept, I would figure out a different way to teach or apply that concept. I was voted Teacher of the Year six times in my career. I also won an award for Innovative Teaching Style at the 2011 National Teaching Conference.
4+ 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:
