Section II - Free Response的计算方法为,前1-5题相加的分数乘以系数1.875,最高分也就是 (4+4+4+4+4)x 1.875 = 37.5第6题的分数乘以系数3.125, 最高分是 4x3.125 = 12.5 那么这六道题相加正好是Section II的总分 —— 50分。 那么卷面的最终得分就是Section I+ Section 2的分数,满分100分,叫做composi...
统计学精讲精练主讲老师:黄逸昆 2004 AP STATISTICS FREE-RESPONSE QUESTIONS(FORM B) STATISTICS SECTION Ⅱ Part A Questions 1-5 Spend about 65 minutes on this part of the exam. Percent of Section II grade—75 1 The Earth's Moon has many impact craters that were created when the inner solar...
Questionsbeginonpage6. Tablesbeginonpage12. 2006AP ® STATISTICSFREE-RESPONSEQUESTIONS(FormB) 3 Formulas (I)DescriptiveStatistics x x i n = ∑ s n x i x x = − −∑ 1 1 2 di s nsns nn p = −+− −+− 1 2
ap06_frq_statistics_b_AP® Statistics 2006 Free-Response Questions Form B The College Board: Connecting Students to College Success The College Board is a not-for-profit membership association whose mission is to connect students to college success and opportunity. Founded in 1900, the association...
1、2018AP Statistics-Response Questions© 2018 The Colleg. Colleg, Advanced Placement Program, AP, AP Central, and the acorn logo are registered trademarks of the Colleg. Visit the Colleg on the Web: .AP Central is the official online home for the AP Program: .2018 AP® STAT 2、IS...
AP统计学 2003年真题 附答案和评分标准 AP Statistics 2003 Real Exam with Answers and Scoring Guidelines.pdf,® AP Statistics 2003 Free-Response Questions The materials included in these files are intended for use by AP teachers for course an exam prepara
2004 AP STATISTICS FREE-RESPONSE QUESTIONS(FORM B) STATISTICS SECTION Ⅱ Part B Questions 6 Spend about 25 minutes on this part of the exam. Percent of Section II grade—25 18 6. In order to monitor the populations of birds of a
AP统计学 2012年真题 附答案和评分标准 AP Statistics 2012 Real Exam with Answers and Scoring Guidelines.pdf,AP® Statistics 2012 Free-Response Questions About the College Board The College Board is a mission-driven not-for-profit organization that connec
2015 AP STATISTICS FREE-RESPONSE QUESTIONS 3.A shopping mall has three automated teller machines (ATMs). Because the machines receive heavy use, they sometimes stop working and need to be repaired. Let the random variableXrepresent the number of ATMs that are working when the mall opens on a...
The AP Statistics exam is one of the longer AP exams, clocking in at three hours. It has two sections. The first section contains 40 multiple choice questions, spans one hour and 30 minutes, and accounts for 50% of your total score. The second section is the free response section, ...