Question

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 120 Tuesday 105 Wednesday 100 Thursday 150 Friday 150 At the 0.01 significance level, is there a difference in the number of rounds played by day of the week?

(Round your answers to 3 decimal places.)

Answer 1

After statistical analysis we find that the critical value with respect to a level of significance of 0.01 is greater, we deduce that if there is a difference in the number of rounds played per day in the week

Explanation:

120+105+100+150+150=625/5=125= Expected frecuency

(observed - expected)^2/expected

Monday. 120 2

Tuesday. 105. 3.2

Wednesday. 100. 5

Thursday. 150. 5

Friday 150. 5

The total sum will give us the statistical chi-square test that is 20.2

according to the previous listing we look for the degrees of freedom:

5-1=4

Critical value = 3.747

After statistical analysis we find that the critical value with respect to a level of significance of 0.01 is greater, we deduce that if there is a difference in the number of rounds played per day in the week