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You want to test to see if day of the week affects people’s happiness level. For...

You want to test to see if day of the week affects people’s happiness level. For various reasons you choose to use a Kruskal-Wallis test when analyzing your data. Calculate the statistic, state the critical value, and then come to a conclusion about days of the week and happiness. The numbers represent happiness.

Monday                       Wednesday         Friday

                        45                                 47                                 68

                        39                                 25                                 57

                        76                                 48                                 89        

                        65                                 67                                 85

                        54                                 42                                 72

                        79                                 40                                 55

                        38                                                                     48        

                                                                                                66

Math   Statistics-And-Probability   
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