The College Board provided comparisons of Scholastic AptitudeTest (SAT) scores based on the highest level of education attainedby the test taker's parents. A research hypothesis was thatstudents whose parents had attained a higher level of educationwould on average score higher on the SAT. The overall mean SAT mathscore was 514.†SAT math scores for independent samples of studentsfollow. The first sample shows the SAT math test scores forstudents whose parents are college graduates with a bachelor'sdegree. The second sample shows the SAT math test scores forstudents whose parents are high school graduates but do not have acollege degree.
College Grads| 469 | 503 |
| 550 | 549 |
| 666 | 526 |
| 554 | 426 |
| 534 | 515 |
| 572 | 594 |
| 497 | 432 |
| 608 | 485 |
High School Grads| 442 | 492 |
| 580 | 478 |
| 479 | 425 |
| 486 | 485 |
| 528 | 390 |
| 524 | 535 |
c) find the value of the test statistic. (round your answer tothree decimal places)
d) compute the p-value for the hypothesis test ( round youranswer to four decimal places) p value=
