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1. Find the mean of the following data.(a) 9, 7, 11, 13, 2, 4, 5, 5(b) 16, 18, 19, 21, 23, 23, 27, 29, 29, 35(c) 2.2, 10.2, 14.7, 5.9, 4.9, 11.1, 10.52. The mean of 8, 11, 6, 14, x and 13 is 66. Find the value of the observation x.3. The mean of 6, 8, x + 2, 10, 2x - 1, and 2 is 9. Find the value of x and also the value of theobservation in the data.4. The set of scores 12, 5, 7, -8, x, 10 has a mean of 5. Find the value of x.5. Find the mean of the following set of integers.8, 11, –6, 22, –3PLZ ANSWER ALL IN TEXT |
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