Question Instance

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://numbas.mathcentre.ac.uk/api/questions/11893/?format=api",
    "name": "Unbiased estimator for exponential distribution",
    "published": true,
    "project": "https://numbas.mathcentre.ac.uk/api/projects/601/?format=api",
    "author": {
        "url": "https://numbas.mathcentre.ac.uk/api/users/697/?format=api",
        "profile": "https://numbas.mathcentre.ac.uk/accounts/profile/697/?format=api",
        "full_name": "Newcastle University Mathematics and Statistics",
        "pk": 697,
        "avatar": {
            "20x20": "https://numbas.mathcentre.ac.uk/media/avatars/UnivNcle-shield_mKn5GZP.20x20.png",
            "40x40": "https://numbas.mathcentre.ac.uk/media/avatars/UnivNcle-shield_mKn5GZP.40x40.png",
            "150x150": "https://numbas.mathcentre.ac.uk/media/avatars/UnivNcle-shield_mKn5GZP.150x150.png"
        }
    },
    "edit": "https://numbas.mathcentre.ac.uk/question/11893/unbiased-estimator-for-exponential-distribution/?format=api",
    "preview": "https://numbas.mathcentre.ac.uk/question/11893/unbiased-estimator-for-exponential-distribution/preview/?format=api",
    "download": "https://numbas.mathcentre.ac.uk/question/11893/unbiased-estimator-for-exponential-distribution.zip?format=api",
    "source": "https://numbas.mathcentre.ac.uk/question/11893/unbiased-estimator-for-exponential-distribution.exam?format=api",
    "metadata": {
        "notes": "<p><strong>13/07/2012:</strong></p>\n        <p>Added tags.</p>\n        <p>Improved display of correct answer.</p>\n        <p>Set new tolerance variable tol=0 for numeric input.</p>\n        <p>Checked calculation.</p>\n        <p>Description written.</p>\n        <p><strong>1/08/2012:</strong></p>\n        <p>Added tags.</p>\n        <p>Question appears to be working correctly.</p>\n        <p><strong>21/12/2012:</strong></p>\n        <p>Improved statement slightly. Also Advice - solution better displayed. Checked calculation. Added tested1 tag.</p>\n        <p>Rounding OK, added cr1 tag.</p>\n        <p>Perhaps could have scenarios? Added sc tag.</p>",
        "licence": "Creative Commons Attribution 4.0 International",
        "description": "<p>Arrivals given by exponential distribution, parameter $\\theta$ and $Y$, sample mean on inter-arrival times. Find and calculate unbiased estimator for $\\theta$.</p>"
    },
    "status": "ok",
    "resources": []
}