Classic Golf Inc. manages five courses in the Jacksonville, Florida, area. The d
ID: 3364693 • Letter: C
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 Monday Tuesday Wednesday Thursday Friday Rounds 120 145 140 110 110 At the 0.01 significance level, is there a difference in the number of rounds played by day of the week? Ho. Rounds played is the same for each day H1: Rounds played is not the same State the decision rule, using the 0.01 significance level. (Round your answer to 3 decimal places.) Reject H0 if chi-square> Compute the value of chi-square. (Round your answer to 3 decimal places.) hi-square value What is your decision regarding Ho? H0. The number of rounds played the same for each dayExplanation / Answer
degree of freedom =categories -1= 5-1 =4
for 4 degree of freedom and 0.01 level ; crtiical value =13.277
applying chi square goodness of fit test:
chi squre value =5.806
as test statistic is less then critical value
fail to reject Ho. the number of rounds played is the same for each day.
please revert for any clarification required
observed Expected Chi square category Probability O E=total*p =(O-E)^2/E 1 1/5 64.000 53.60 2.02 2 1/5 57.000 53.60 0.22 3 1/5 57.000 53.60 0.22 4 1/5 41.000 53.60 2.96 5 1/5 49.000 53.60 0.39 1 268 268 5.8060