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  1. Home
  2. 12th grade
  3. Statistics & Probabilities
  4. Exercise : Use the central limit theorem to find the probability that the sample mean is between two given real numbers

Use the central limit theorem to find the probability that the sample mean is between two given real numbers Statistics & Probabilities

Consider a sample with the following characterization:

  • \mu =582
  • \sigma = 65
  • Size: 25

Let m be the sample mean. Use the central limit theorem to determine approximately P\left(564\le m\le 600\right).

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Consider a sample with the following characterization:

  • \mu =364
  • \sigma = 35
  • Size: 49

Let m be the sample mean. Use the central limit theorem to determine approximately P\left(358\le m\le 370\right).

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Consider a sample with the following characterization:

  • \mu =131
  • \sigma =80
  • Size: 16

Let m be the sample mean. Use the central limit theorem to determine approximately P\left(100\le m\le 200\right).

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Consider a sample with the following characterization:

  • \mu =177
  • \sigma = 48
  • Size: 64

Let m be the sample mean. Use the central limit theorem to determine approximately P\left(171\le m\le 189\right).

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Consider a sample with the following characterization:

  • \mu =1\ 216
  • \sigma = 660
  • Size: 121

Let m be the sample mean. Use the central limit theorem to determine approximately P\left(1\ 200\le m\le 1\ 300\right).

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Consider a sample with the following characterization:

  • \mu =43
  • \sigma =18
  • Size: 81

Let m be the sample mean. Use the central limit theorem to determine approximately P\left(40\le m\le 45\right).

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Consider a sample with the following characterization:

  • \mu =77
  • \sigma = 66
  • Size: 36

Let m be the sample mean. Use the central limit theorem to determine approximately P\left(90\le m\le 100\right).

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See also
  • Course : Hypothesis testing and estimation
  • Exercise : Find confidence intervals for population means and/or population proportion when the sample size, the standard deviation and the sample mean are given
  • Exercise : Determine whether samples are biased or unbiased
  • Exercise : Determine the sample size needed for a level of confidence
  • Exercise : Identify whether an experiment is well constructed
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