Stats

{Exercise 7.11}
The following data are from a simple random sample.

3, 8, 11, 6, 11, 15

What is the point estimate of the population mean?

9


What is the point estimate of the population standard deviation (to 1 decimal)?

  1. 👍 0
  2. 👎 0
  3. 👁 77
asked by emily

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