Question

In: Statistics and Probability

A standardized examination was given to the individuals who are trained at two different centres to...

  1. A standardized examination was given to the individuals who are trained at two different centres to evaluate the difference in education quality between them.

Let

µ1 =The mean examination score for the population of individuals trained at center A

µ2 =The mean examination score for the population of individuals trained at center B

                                          A                                                         B

Sample Size                        30                                                        40

Sample Mean                      82                                                        78

Standard deviation              10                                                        10

(Based on previous studies)

Can we conclude using a = .05 that the training quality in center A is better than the training quality in center B?

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