| The table shows the percentage scores earned by two students on their math tests. Math Test Scores (%) Marvin 68 73 76 76 83 83 86 Rosalie 70 84 86 89 93 95 97 Which of these statements are true? Choose all that apply. A The mean of Marvin's test scores is 76%. B The interquartile range of Rosalie's test scores is 11. Marvin has a greater range of test scores than Rosalie. On average, Rosalie scored higher on her math tests than Marvin. E Rosalie's test scores are more consistent than Marvin's test scores, as measured by the range and interquartile range.

| The table shows the percentage scores earned by two students on their math tests. Math Test Scores (%) Marvin 68 73 76 76 83 83 86 Rosalie 70 84 86 89 93 95 97 Which of these statements are true? Choose all that apply. A The mean of Marvin's test scores is 76%. B The interquartile range of Rosalie's test scores is 11. Marvin has a greater range of test scores than Rosalie. On average, Rosalie scored higher on her math tests than Marvin. E Rosalie's test scores are more consistent than Marvin's test scores, as measured by the range and interquartile range.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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