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.

Day Rounds

Monday 100

Tuesday 125

Wednesday 110

Thursday 145

Friday 145

At the 0.05 significance level, is there a difference in the number of rounds played by day of the week?

H₀: Rounds played is the same for each day.

H₁: Rounds played is not the same.

a. State the decision rule, using the 0.05 significance level

Reject H0 if chi-square >_______

b. Compute the value of chi-square.

Chi-square value______