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63 C. d. a. The mean is b. The standard deviation is e. Use the Empirical Rule to answer the following questions. f. 66 g. 69 h. 72 Test Scores 75 78 of the test scores are between 69 and 75. of the test scores are between 66 and 78. % of the test scores are between 63 and 81. % of the test scores are between 72 and 75. % of the test scores are less than 72. % of the test scores are less than 75. 81

63 C. d. a. The mean is b. The standard deviation is e. Use the Empirical Rule to answer the following questions. f. 66 g. 69 h. 72 Test Scores 75 78 of the test scores are between 69 and 75. of the test scores are between 66 and 78. % of the test scores are between 63 and 81. % of the test scores are between 72 and 75. % of the test scores are less than 72. % of the test scores are less than 75. 81

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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63 C. d. a. The mean is b. The standard deviation is e. Use the Empirical Rule to answer the following questions. f. 66 g. 69 h. 72 Test Scores 75 78 of the test scores are between 69 and 75. of the test scores are between 66 and 78. % of the test scores are between 63 and 81. % of the test scores are between 72 and 75. % of the test scores are less than 72. % of the test scores are less than 75. 81 O
Transcribed Image Text:63 C. d. a. The mean is b. The standard deviation is e. Use the Empirical Rule to answer the following questions. f. 66 g. 69 h. 72 Test Scores 75 78 of the test scores are between 69 and 75. of the test scores are between 66 and 78. % of the test scores are between 63 and 81. % of the test scores are between 72 and 75. % of the test scores are less than 72. % of the test scores are less than 75. 81 O
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