What is the value of the test statistic? The p-value of the test statistic?

MY NOTES PRACTICE ANOTHER Win/Loss and With/Without Joe: Joe plays basketball for the Wildcats and missed some of the season due to an injury. The win/loss record with and without Joe is summarized in the contingency table below. Observed Frequencies: Of's Wins Losses Totals With Joe 15 10 25 Without Joe 6 9 15 Totals 21 19 40 The Test: Test for a significant dependent relationship between the outcome of the game (win/lose) and whether or not Joe played. Conduct this test at the 0.05 significance level. (a) What is the null hypothesis for this test? Ho: The probability of winning is dependent upon whether or not Joe plays. O Ho: The outcome of the game and whether or not Joe plays are dependent variables. O H.: The outcome of the game and whether or not Joe plays are independent variables. (b) What is the value of the test statistic? Round to 3 decimal places unless your software automatically rounds to 2 decimal places. x