A standardized exam consists of three parts: math, writing, and critical reading. Sample data showing the math and writing scores for a sample of 12 students who took the exam follow. Student Hath Writing 1 540 474 2 432 374 3 528 463 4 574 612 5 448 420 6 502 520 7 480 430 8 499 459 9 610 615 10 572 541 11 390 335 12 593 613 (3} Use a 0.05 level of signicance and test For a difference between the population mean for the math scores and the population mean for the writing scores. (Use math score writing score.) (3} Use a 0.05 level of signicance and test for a difference between the population mean for the math scores and the population mean for the writing scores. (Use math score writing score.) Formulate the hypotheses. OHO:'l'l'd0 H:;.td>0 H0:lr.cd=0 {4:30.10 OHo:lu.dS0 H:;.td=0 OHo:lu.d0 H :pd=0 OHUH'l'dbo {4:30.30 Calculate the test statistic. [Round your answer to three decimal places.) E Calculate the p-yalue. {Round your answer to four decimal places.) What is your conclusion? 0 Do not reject H0. We can conclude that there is a signicant difference between the population mean scores for the math test and the writing test. 0 Reject H0. We cannot conclude that there is a signicant difference between the population mean scores for the math test and the writing test. 0 Reject H0. We can conclude that there is a signica nt difference between the population mean scores for the math test and the writing test. 0 Do not reject H0. We cannot conclude that there is a signicant difference between the population mean scores for the math test and the writing test. \"a"'d' u Calculate the test statistic. [Round your answer to three decimal places.) : Calculate the pvalue. (Round your answer to four decimal places.) What is your conclusion? 0 Do not reject H0. We can conclude that there is a signicant difference between the population mean scores for the math test and the writing test. 0 Reject HD' We cannot conclude that there is a signicant difference between the population mean scores for the math test and the writing test. 0 Reject H0. We can conclude that there is a signicant difference between the population mean scores for the math test and the writing test. 0 Do not reject \"0' We cannot conclude that there is a signicant difference between the population mean scores for the math test and the writing test. (b) What is the point estimate of the difference between the mean scores for the two tests? (Use math score writing score.) E what are the estlmates of the population mean scores for the two tests? which test reports the higher mean score? imean score than the writing test. The math test reports a: i Seleotw Need Help