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1. Refer to the distribution: (10, 23, 15, 16, 23, 10, 13, 1?, 21, 23). What is the mean, median and mode ofthe distribution? 2' Refer to the distribution below below. Frequency Distribution of the scores in a THU-Item Test in Statistics Scores f 09 16 1019 1? 2029 15 3039 15 4049 10 50-59 9 6069 13 Find the mean, median and made. 3. For three ratings in quizzes: 89, 91 and 90, what should be the rating of the fourth quiz score so that the average of the four ratings is 90? 4. Careful measurements show that the actual amounts of juice in 6 four-ounce jars of instant juice are 4.02; 3.98,- 4.01; 4.05; 3.97,- and 4.03. What is the mean juice content of the six jars? 5. Given the scores of students: 12, 9, 18, 15, 13, 16, 20, 22, 19, 11, 17, 23, 25. What is the score representing the P70, D5, (11