|Wednesday, February 10, 2016|
Students from Schools A and B are compared on the basis of their scores on an aptitude test. Two random samples of 90 and 100 students are selected from school A and B respectively. The sample means are 76.4 and 81.2, whereas the sample standard deviations are 8.2 and 7.6 respectively. Establish a 98% confidence interval for the difference in population mean scores between students of Schools A and B.
zara b nai lag rai mjhe to simple
Please Discuss here about this GDB.Thanks
Our main purpose here discussion not just Solution
We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.
is it right solution
here is use a formula
page number ya lecture no bata de
Lecture no 35
any one if know any hint or answer then plz share... or at least share some idea i cant understand the question,