Question: For the given sample: X = 21 15 17 11 16 12 14 15 17 14 14 13 16 14 11 Find the mean of

For the given sample: X =

21

15

17

11

16

12

14

15

17

14

14

13

16

14

11

  1. Find the mean of the sample
  2. Find the median of the sample
  3. Find the sample variance
  4. Find the sample standard deviation
  5. Find the 5-number summary
  6. Create histogram from the sample
  7. Create boxplot from the sample
  8. Create normal quantile plot from the sample, based on the plot is the data from a normal distribution?

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