Final grades                                        Final grades for FTCC MAT 271                            for FTCC MAT 271 98                                                        85 92                                                        95 85                                                        75 93                                                        95                                                             75                                                             95   Using 85, find the z-score for both groups. Find the probability this common grade for both groups, Draw a conclusion as to which setting is better.

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