{
  "problem": "function GenerateIntegers() { var len, integers; do { // generate random list of numbers len = KhanUtil.randRange( 5, 10 ); integers = []; for (var i = 0; i < len; i++) { integers[i] = KhanUtil.randRange( 1, 10 ); } } while ( !KhanUtil.mode(integers) ); return integers; } function DisplayMedian( sortedInts ) { var si = sortedInts.slice(0), center = Math.floor( si.length / 2 ), prepend = \"\\\\boldsymbol{\", append = \"}\"; if ( si.length % 2 == 0 ) { si[center] = prepend + si[center] + append; si[center - 1] = prepend + si[center - 1] + append; } else { si[center] = prepend + si[center] + append; } return si.join( \", \" ); } What is the mode of the following numbers? $4, 6, 5, 4, 2$",
  "hints": [
    "The mode is the most frequent number.",
    "We can draw a histogram to see how many times each number appears.",
    "${0}$",
    "${1}$",
    "${2}$",
    "${3}$",
    "${4}$",
    "${5}$",
    "${6}$",
    "${7}$",
    "${8}$",
    "${9}$",
    "${10}$",
    "There are more $4$ s than any other number, so $4$ is the mode."
  ]
}
{'source': 'AMPS', 'file': 'amps/khan/221/1607987645.json'}