A study was conducted to test whether grades in Statistics and Mathematics are related. A random sample of students' grades in both a Statistics course and a Mathematics course were captured in the following table. Mathematics Grade Other First class Third class Total Second class 6 16 25 Statistics Grade First class Second class Third class Other Total 17 15 4 17 18 10 70 13 6 10 20 49 18 11 61 61 54 50 49 214 8 34 10. What would the null hypothesis for this test be? 11. Which statistical test will be used to test this hypothesis? 12. What will the degrees of freedom of the test be? 13. Assuming that Statistics and Mathematics grades are independent, what would the expected number of students with first class grade in Mathematics and a second class grade in Statistics be? 14. What is the value of the test statistic? 15. Use Excel to calculate the exact p-value (three decimal places). 16. Is there enough evidence to claim that grades in Statistics and Mathematics are related? A study was conducted to test whether grades in Statistics and Mathematics are related. A random sample of students' grades in both a Statistics course and a Mathematics course were captured in the following table. Mathematics Grade Other First class Third class Total Second class 6 16 25 Statistics Grade First class Second class Third class Other Total 17 15 4 17 18 10 70 13 6 10 20 49 18 11 61 61 54 50 49 214 8 34 10. What would the null hypothesis for this test be? 11. Which statistical test will be used to test this hypothesis? 12. What will the degrees of freedom of the test be? 13. Assuming that Statistics and Mathematics grades are independent, what would the expected number of students with first class grade in Mathematics and a second class grade in Statistics be? 14. What is the value of the test statistic? 15. Use Excel to calculate the exact p-value (three decimal places). 16. Is there enough evidence to claim that grades in Statistics and Mathematics are related