The new grade record for STAT 2023 for spring 2012 is now posted. It contains the first two attendance checks, homework grades 1-4, and exam one. The average on Exam One is 81.7 with a standard deviation of 14. The median is 85 and the mode is 91. There were several perfect scores, yeah! The [...]
Welcome to Elementary Statistics for Business and Economics majors. I am your statistics teacher, Dr. Brenda Masters. I look forward to being your teacher and motivating you to learn statistics. Sign up as soon as possible for the Connect Homework website, so that you may begin the assignments. The details for registering in that software [...]
The Fall 2011 complete grade record for STAT 2023 is now posted on the right side link, Check Grades. The average on the final exam was 60.7. A 10 point add on curve was used to adjust the mean to 70.7. View the complete record and contact Dr. Brenda Masters at brenda.masters@okstate.edu with any question [...]
Exam three in STAT 2023 for Fall 2011 had an average of 65.4. A 5 point add-on curve was used to adjust the mean to be more than 70%. The standard deviation of the exam grades was 17.4. Please view the grade record and send an email message about any question or concern that you [...]
The average on exam two for STAT 2023 Fall 2011 was 62.8. An eight point add on curve adjusted the mean to 70.8. The standard deviation of the raw exam grades was 22, median was 64, and the mode was 88. There were six perfect scores in the raw grades. Hurrah!
