np statistics (mean, medium, corrcoef).ipynb.json

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    "# np_baseball is available\n",
    "\n",
    "# Import numpy\n",
    "import numpy as np\n",
    "\n",
    "# Print mean height (first column)\n",
    "avg = np.mean(np_baseball[:,0])\n",
    "print(\"Average: \" + str(avg))\n",
    "\n",
    "# Print median height. Replace 'None'\n",
    "med = np.median(np_baseball[:,0])\n",
    "print(\"Median: \" + str(med))\n",
    "\n",
    "# Print out the standard deviation on height. Replace 'None'\n",
    "stddev = np.std(np_baseball[:,0])\n",
    "print(\"Standard Deviation: \" + str(stddev))\n",
    "\n",
    "# Print out correlation between first and second column. Replace 'None'\n",
    "corr = np.corrcoef(np_baseball[:,0],np_baseball[:,1])\n",
    "print(\"Correlation: \" + str(corr))"
   ]
  }
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