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    "# Chapter Exercise\n"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "a735766d",
   "metadata": {},
   "source": [
    "Apply the key ideas from this chapter in the connected task below. Work in your own notebook or local project. Keep your implementation, reasoning, and verification results together.\n"
   ]
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   "id": "744ffa71",
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   "source": [
    "## Connect distributions and sampling\n",
    "\n",
    "1. Use a real numeric variable already supplied in the book to describe center, spread, shape, and unusual observations with numbers and a chart.\n",
    "\n",
    "2. Specify a simple probability model taught here and simulate repeated samples using a fixed seed, clearly labeling the simulation and its assumptions.\n",
    "\n",
    "3. Compare the distribution of observations with the sampling distribution of a statistic at two sample sizes. Explain standard error and why more simulation runs differ from collecting a larger sample.\n"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "47efc6e4",
   "metadata": {},
   "source": [
    "Return to the chapter lessons as needed: [Probability Models](0801-probability-models.ipynb), [Descriptive Distributions](0802-descriptive-distributions.ipynb), [Sampling Variability](0803-sampling-variability.ipynb).\n"
   ]
  }
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