Problem 2) There are two professors who teach introductory statistics at a certain college: Mr. B and Ms. S. They give s

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Problem 2 There Are Two Professors Who Teach Introductory Statistics At A Certain College Mr B And Ms S They Give S 1 (18.38 KiB) Viewed 94 times

Problem 2) There are two professors who teach introductory statistics at a certain college: Mr. B and Ms. S. They give similar exams on the first few chapters of the text. The distribution of grades for Mr. B's class is approximately normal with mean u 73 and standard deviation o 4, while the distribution of grades for Ms. S's class is also approximately normal with mean u 81 and standard deviation o 9. a) One of Mr. B's students earns 76, while one of Ms. S's students earns 85. Based on a scores, which student has the higher grade? b) What is the grade for Q3 in Ms. S's class?