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13,18, 13,14,13,16,14,21,13

1 answer

It looks like you have a sequence of numbers: 13, 18, 13, 14, 13, 16, 14, 21, 13.

If you need an analysis or explanation of this sequence, here are a few possibilities:

  1. Frequency of the Number 13: The number 13 appears multiple times in this list.
  2. Range: The smallest number is 13, and the largest number is 21. Thus, the range is 21 - 13 = 8.
  3. Average: To find the average, you would sum all the numbers and divide by the number of elements:
    • Sum = 13 + 18 + 13 + 14 + 13 + 16 + 14 + 21 + 13 = 13 * 5 + 18 + 14 + 16 + 21 = 65 + 69 = 134
    • Average = 134 / 9 ≈ 14.89
  4. Median: To find the median, arrange the numbers in ascending order: 13, 13, 13, 13, 14, 14, 16, 18, 21. The median is the middle number, which is the 5th number in this case, so the median is 14.

If you have a specific question or need further analysis, feel free to ask!