Classic Golf Inc. manages five courses in the Jacksonville, Florida, area. The director of golf wishes to study the number of rounds of golf played per weekday at the five courses. He gathered the following sample information. At the .05 significance level, is there a difference in the number of rounds played by day of the week?
Day Rounds
Monday ......... 124
Tuesday ......... 74
Wednesday ......... 104
Thursday .......... 98
Friday ........... 120