The number of hours 10 students spent studying for a test and their scores on that test are shown in the table. Is there enough evidence to conclude that there Is a significant linear correlation between the data? Use a=.01.

Hours, x. 0. 1. 2. 4. 4. 5. 5. 6

Test score, y. 42. 41. 54. 49. 62. 68. 72. 79

Hours, x. 7. 8

Test score, y. 84. 93

1. Calculate the test statistic

2. Find the critical value and identify the rejection region(s)

3. Determine whether to reject or fail to reject the null hypothesis.

4. Interpret the decision in the context of the original claim.