Question

| The comparisons of Scholastic Aptitude Test (SAT) scores based on the highest level of education attained by the test takers parents were provided, A research hypothesis was that students whose parents had attained a higher level of education would on average score higher on the SA The n erall mean SAT math scare was 514 co ge Roard website anuary 8, 2012 SAT math scon s nr independent sam es of students folaw. The finst samp e shows he SAT math test scores ar students nse parents ane college graduates with bachelor's degree. The second sample shows the SAT math test scores for students xt'ose parents are high school graduates but du not have college degree. Student's Parents Ccllege Grads 544 495 656 609 640 512 610 656 672 528 672 57 G72 672656 High School Grads 455 455 492 480 384 504 589 a. Formulate the hypotheses that can be used to determine whether the sample data support the hypothesis that students show a higher population mean math score on the SAT ff their parents attained a higher level of education. KL population mean verbal score parents college grads μ2 population mean verbal score parents high schol grads. b. What Is the point estimate of the difference between the means for the two popu ations? (to 1 decimal) 125 points higher if parents ara colege grads. c. Compute tha p-valua for the hypothesis tast. t-valuc Degrees of freedom p value is lawer than .oos d. At >α .05, wnat is your conclusion? 5.419(to 3 decimals) 24 (round your answer to previous whole number) e can reject H

Answer 1