grouped Data) 88 ebeng Analyze and answer the following problems. Show your complete solutions.nebula 1. The following are the ages of 15 missionaries who volunteered to work in the remote areas in Mindanao:21, 22, 18, 16, 24, 19, 23, 25, 24, 23, 22, 22, 20, 21, 18. Find the mean, median and mode. 2. Find the mean, median and mode for each set of data. a. 67, 89, 93, 77, 84 b. 32, 43, 31, 52, 28, 39 erill.ar 8 Ar at at se ainabute say that 810 sapo ed 3. The following are the scores of students in their statistics quiz, find the simple mean, median and mode: 67, 89, 76, 77, 90, 78, 77, 86, 84, and 75. 4. Compute for the weighted mean of the grades received by a college students enrolled in the first Tri-Semester of the S.Y. 2010-2011. These are the data: Tech. Drawing (1)-1.5, College Algebra (5.0)-2.75, English Plus (1.0) - 2.00, Filipino I (3.0) - 1.25, Physical Education (2.0)-2.00, General Chemistry (4.0)-2.25, Trigonometry (3.0) -3.0. Find the weighted mean of the data.

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