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A standardized exam consists of three parts: math, writing, and critical reading. Sample data showing the math and writi
Posted: Sun Sep 05, 2021 5:13 pm
by answerhappygod
- A Standardized Exam Consists Of Three Parts Math Writing And Critical Reading Sample Data Showing The Math And Writi 1 (38.22 KiB) Viewed 609 times
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 Math Writing 1 540 474 2 432 380 3 528 463 4 574 612 5 448 420 6 502 520 7 480 430 8 499 459 9 610 609 10 572 541 11 390 335 12 593 613 (a) Use a 0.05 level of significance 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. O Horld = 0 Hai udo o Hoilloso Hud- 0 o Ho: Moto FB:P = 0 o Hoiuso File> 0 o Họ: A > 0