The following list gives the rainfall in centimeters in Brisbane, Australia, in April of each year and the number of books imported into the United States in December of the same year. Data from the years 1995 to 2000 are given. Use an appropriate statistical method to test the null hypothesis that there is no relationship between Brisbane rainfall and U.S. book imports. Do you believe that knowing Brisbane's rainfall in April this year will assist you in predicting the book imports in the United States in December? Discuss. P-963 Year 1995 1996 1997 1998 1999 2000 Rainfall 10.1 3.9 15.7 9.1 6.3 12.9 Books 150,060 90,210 197,300 137,980 121,100 181,600