Solve the following problems. a. After 6 points have been added to every score in a sample,
Question:
Solve the following problems.
a. After 6 points have been added to every score in a sample, the mean is found to be M = 70 and the standard deviation is s = 13. What were the values for the mean and standard deviation for the original sample?
b. After every score in a sample is multiplied by 3, the mean is found to be M = 48 and the standard deviation is s = 18. What were the values for the mean and standard deviation for the original sample?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
a Original sample M 64 and s 13 If your answer was ...View the full answer
Answered By
Sultan Ghulam Dastgir
The following are details of my Areas of Effectiveness English Language Proficiency, Organization Behavior , consumer Behavior and Marketing, Communication, Applied Statistics, Research Methods , Cognitive & Affective Processes, Cognitive & Affective Processes, Data Analysis in Research, Human Resources Management ,Research Project,
Social Psychology, Personality Psychology, Introduction to Applied Areas of Psychology,
Behavioral Neurosdence , Historical and Contemporary Issues in Psychology, Measurement in Psychology, experimental Psychology,
1+ Reviews
10+ Question Solved
Related Book For 
Essentials Of Statistics For The Behavioral Sciences
ISBN: 9780357365298
10th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano, James E. Witnauer
Question Posted:
