{"id":724,"date":"2023-07-28T23:27:18","date_gmt":"2023-07-28T23:27:18","guid":{"rendered":"https:\/\/statorials.org\/th\/%e0%b9%84%e0%b8%84%e0%b8%aa%e0%b9%81%e0%b8%84%e0%b8%a7%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%94%e0%b8%b5%e0%b8%82%e0%b8%ad%e0%b8%87%e0%b9%80%e0%b8%84%e0%b8%a3%e0%b8%b7%e0%b9%88\/"},"modified":"2023-07-28T23:27:18","modified_gmt":"2023-07-28T23:27:18","slug":"%e0%b9%84%e0%b8%84%e0%b8%aa%e0%b9%81%e0%b8%84%e0%b8%a7%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%94%e0%b8%b5%e0%b8%82%e0%b8%ad%e0%b8%87%e0%b9%80%e0%b8%84%e0%b8%a3%e0%b8%b7%e0%b9%88","status":"publish","type":"post","link":"https:\/\/statorials.org\/th\/%e0%b9%84%e0%b8%84%e0%b8%aa%e0%b9%81%e0%b8%84%e0%b8%a7%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%94%e0%b8%b5%e0%b8%82%e0%b8%ad%e0%b8%87%e0%b9%80%e0%b8%84%e0%b8%a3%e0%b8%b7%e0%b9%88\/","title":{"rendered":"\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e04\u0e33\u0e19\u0e27\u0e13\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e1e\u0e2d\u0e14\u0e35\u0e02\u0e2d\u0e07\u0e44\u0e04\u0e2a\u0e41\u0e04\u0e27\u0e23\u0e4c"},"content":{"rendered":"<p><script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjs\/5.1.1\/math.js\"><\/script><script src=\"https:\/\/cdn.jsdelivr.net\/npm\/jstat@latest\/dist\/jstat.min.js\"><\/script><\/p>\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css?family=Droid+Serif|Raleway');<\/p>\n<p>h1 {\ntext-align: center;\nfont-size: 50px;\nmargin-bottom: 0px;\nfont-family: 'Raleway', serif;\n}<\/p>\n<p>p {\ncolor: black;\nmargin-bottom: 15px;\nmargin-top: 15px;\nfont-family: 'Raleway', sans-serif;\n}<\/p>\n<p>#words {\npadding-left: 30px;\ncolor: black;\nfont-family: Raleway;\nmax-width: 550px;\nmargin: 25px auto;\nline-height: 1.75;\n}<\/p>\n<p>#words_summary {\npadding-left: 70px;\ncolor: black;\nfont-family: Raleway;\nmax-width: 550px;\nmargin: 25px auto;\nline-height: 1.75;\n}<\/p>\n<p>#words_text {\ncolor: black;\nfont-family: Raleway;\nmax-width: 550px;\nmargin: 25px auto;\nline-height: 1.75;\n}<\/p>\n<p>#words_text_area {\ndisplay:inline-block;\ncolor: black;\nfont-family: Raleway;\nmax-width: 550px;\nmargin: 25px auto;\nline-height: 1.75;\npadding-left: 100px;\n}<\/p>\n<p>#calcTitle {\ntext-align: center;\nfont-size: 20px;\nmargin-bottom: 0px;\nfont-family: 'Raleway', serif;\n}<\/p>\n<p>#hr_top {\nwidth: 30%;\nmargin-bottom: 0px;\nborder: none;\nheight: 2px;\ncolor: black;\nbackground-color: black;\n}<\/p>\n<p>#hr_bottom {\nwidth: 30%;\nmargin-top: 15px;\nborder: none;\nheight: 2px;\ncolor: black;\nbackground-color: black;\n}<\/p>\n<p>#words label, input {\n    display: inline-block;\n    vertical-align: baseline;\n    width: 350px;\n}<\/p>\n<p>    #button {\n      border: 1px solid;\n      border-radius: 10px;\n      margin-top: 20px;<\/p>\n<p>      cursor: pointer;\n      outline: none;\n      background-color: white;\n      color: black;\n      font-family: 'Work Sans', sans-serif;\n      border: 1px solid grey;\n      \/* Green *\/\n    }<\/p>\n<p>    #button:hover {\n      background-color: #f6f6f6;\n      border: 1px solid black;\n    }<\/p>\n<p>\t#words_table {\ncolor: black;\nfont-family: Raleway;\nmax-width: 350px;\nmargin: 25px auto;\nline-height: 1.75;\n}<\/p>\n<p>#summary_table {\ncolor: black;\nfont-family: Raleway;\nmax-width: 550px;\nmargin: 25px auto;\nline-height: 1.75;\npadding-left: 20px;\n}<\/p>\n<p>\t.label_radio {\n\ttext-align: center;\n    }<\/p>\n<p>td, tr, th {\n    border: 1px solid black;\n}\ntable {\n    border-collapse: collapse;\n}\ntd, th {\n    min-width: 50px;\n    height: 21px;\n}\n    .label_radio {\n\ttext-align: center;\n}<\/p>\n<p>#text_area_input {\n\tpadding-left: 35%;\n\tfloat: left;\n}<\/p>\n<p>svg:not(:root) {\n  overflow: visible;\n}<\/p>\n<p>td input {\n  max-width:80px;\n  max-height:30px;\n}<\/p>\n<\/style>\n<div id=\"words\">\n<p style=\"text-align: left\"><a href=\"https:\/\/statorials.org\/th\/\u0e44\u0e04\u0e2a\u0e41\u0e04\u0e27\u0e23\u0e4c\u0e04\u0e27\u0e32\u0e21\u0e14\u0e35\u0e02\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e1e\u0e2d\u0e14\u0e35\/\" target=\"_blank\" rel=\"noopener\">\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e14\u0e35\u0e1e\u0e2d\u0e14\u0e35\u0e02\u0e2d\u0e07\u0e44\u0e04\u0e2a\u0e41\u0e04\u0e27\u0e23\u0e4c<\/a> \u0e43\u0e0a\u0e49\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e1e\u0e34\u0e08\u0e32\u0e23\u0e13\u0e32\u0e27\u0e48\u0e32\u0e15\u0e31\u0e27\u0e41\u0e1b\u0e23\u0e40\u0e0a\u0e34\u0e07\u0e2b\u0e21\u0e27\u0e14\u0e2b\u0e21\u0e39\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e44\u0e1b\u0e15\u0e32\u0e21\u0e01\u0e32\u0e23\u0e41\u0e08\u0e01\u0e41\u0e08\u0e07\u0e40\u0e0a\u0e34\u0e07\u0e2a\u0e21\u0e21\u0e38\u0e15\u0e34\u0e2b\u0e23\u0e37\u0e2d\u0e44\u0e21\u0e48<\/p>\n<p style=\"text-align: left\"> \u0e2b\u0e32\u0e01\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e17\u0e33\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e14\u0e35\u0e1e\u0e2d\u0e14\u0e35\u0e02\u0e2d\u0e07\u0e44\u0e04\u0e2a\u0e41\u0e04\u0e27\u0e23\u0e4c \u0e40\u0e1e\u0e35\u0e22\u0e07\u0e1b\u0e49\u0e2d\u0e19\u0e23\u0e32\u0e22\u0e01\u0e32\u0e23\u0e04\u0e48\u0e32\u0e17\u0e35\u0e48\u0e2a\u0e31\u0e07\u0e40\u0e01\u0e15\u0e41\u0e25\u0e30\u0e04\u0e48\u0e32\u0e17\u0e35\u0e48\u0e04\u0e32\u0e14\u0e2b\u0e27\u0e31\u0e07\u0e44\u0e14\u0e49\u0e21\u0e32\u0e01\u0e16\u0e36\u0e07 10 \u0e2b\u0e21\u0e27\u0e14\u0e2b\u0e21\u0e39\u0e48\u0e43\u0e19\u0e0a\u0e48\u0e2d\u0e07\u0e14\u0e49\u0e32\u0e19\u0e25\u0e48\u0e32\u0e07 \u0e08\u0e32\u0e01\u0e19\u0e31\u0e49\u0e19\u0e04\u0e25\u0e34\u0e01\u0e1b\u0e38\u0e48\u0e21 &#8220;\u0e04\u0e33\u0e19\u0e27\u0e13&#8221;:<\/p>\n<\/div>\n<div id=\"words_table\">\n<table>\n<tbody>\n<tr>\n<th> <b>\u0e2b\u0e21\u0e27\u0e14\u0e2b\u0e21\u0e39\u0e48<\/b><\/th>\n<th> <b><span>\u0e2a\u0e31\u0e07\u0e40\u0e01\u0e15<\/span><\/b><\/th>\n<th> <b><span>\u0e17\u0e35\u0e48\u0e04\u0e32\u0e14\u0e2b\u0e27\u0e31\u0e07<\/span><\/b><\/th>\n<\/tr>\n<tr>\n<td> \u0e2b\u0e21\u0e27\u0e14\u0e17\u0e35\u0e48 1 <\/td>\n<td><input type=\"text\" id=\"o1\" value=\"50\"><\/td>\n<td><input type=\"text\" id=\"e1\" value=\"50\"><\/td>\n<\/tr>\n<tr>\n<td> \u0e2b\u0e21\u0e27\u0e14\u0e17\u0e35\u0e48 2 <\/td>\n<td><input type=\"text\" id=\"o2\" value=\"60\"><\/td>\n<td><input type=\"text\" id=\"e2\" value=\"50\"><\/td>\n<\/tr>\n<tr>\n<td> \u0e2b\u0e21\u0e27\u0e14\u0e17\u0e35\u0e48 3 <\/td>\n<td><input type=\"text\" id=\"o3\" value=\"40\"><\/td>\n<td><input type=\"text\" id=\"e3\" value=\"50\"><\/td>\n<\/tr>\n<tr>\n<td> \u0e2b\u0e21\u0e27\u0e14\u0e17\u0e35\u0e48 4<\/td>\n<td><input type=\"text\" id=\"o4\"><\/td>\n<td><input type=\"text\" id=\"e4\"><\/td>\n<\/tr>\n<tr>\n<td> \u0e2b\u0e21\u0e27\u0e14\u0e17\u0e35\u0e48 5<\/td>\n<td><input type=\"text\" id=\"o5\"><\/td>\n<td><input type=\"text\" id=\"e5\"><\/td>\n<\/tr>\n<tr>\n<td> \u0e2b\u0e21\u0e27\u0e14\u0e17\u0e35\u0e48 6<\/td>\n<td><input type=\"text\" id=\"o6\"><\/td>\n<td><input type=\"text\" id=\"e6\"><\/td>\n<\/tr>\n<tr>\n<td> \u0e2b\u0e21\u0e27\u0e14\u0e17\u0e35\u0e48 7<\/td>\n<td><input type=\"text\" id=\"o7\"><\/td>\n<td><input type=\"text\" id=\"e7\"><\/td>\n<\/tr>\n<tr>\n<td> \u0e2b\u0e21\u0e27\u0e14\u0e17\u0e35\u0e48 8 <\/td>\n<td><input type=\"text\" id=\"o8\"><\/td>\n<td><input type=\"text\" id=\"e8\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div id=\"words_table\"><input type=\"button\" id=\"button\" onclick=\"calc()\" value=\"Calculate\"><\/div>\n<div id=\"words_table\">\n<p> \u0e2a\u0e16\u0e34\u0e15\u0e34\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a x <sup>2<\/sup> : <b><span id=\"X2\">4.360000<\/span><\/b><\/p>\n<\/div>\n<div id=\"words_table\">\n<p> \u0e04\u0e48\u0e32 p: <b><span id=\"p\">0.359472<\/span><\/b><\/p>\n<\/div>\n<p><script><\/p>\n<p>function calc() {<\/p>\n<p>\/\/get input data\nvar o1 = document.getElementById('o1').value;\nvar o2 = document.getElementById('o2').value;\nvar o3 = document.getElementById('o3').value;\nvar o4 = document.getElementById('o4').value;\nvar o5 = document.getElementById('o5').value;\nvar o6 = document.getElementById('o6').value;\nvar o7 = document.getElementById('o7').value;\nvar o8 = document.getElementById('o8').value;<\/p>\n<p>var e1 = document.getElementById('e1').value;\nvar e2 = document.getElementById('e2').value;\nvar e3 = document.getElementById('e3').value;\nvar e4 = document.getElementById('e4').value;\nvar e5 = document.getElementById('e5').value;\nvar e6 = document.getElementById('e6').value;\nvar e7 = document.getElementById('e7').value;\nvar e8 = document.getElementById('e8').value;<\/p>\n<p>var obs = [o1, o2, o3, o4, o5, o6, o7, o8];\nvar empties = obs.length - obs.filter(String).length;\nvar df = 7 - empties;<\/p>\n<p>\/\/do calculations\nvar diff1 = 0;\nif (o1) {\no1 = +o1;\ne1 = +e1;\ndiff1 = Math.pow(o1-e1,2) \/ e1;\n}\nvar diff2 = 0;\nif (o2) {\no2 = +o2;\ne2 = +e2;\ndiff2 = Math.pow(o2-e2,2) \/ e2;\n}\nvar diff3 = 0;\nif (o3) {\no3 = +o3;\ne3 = +e3;\ndiff3 = Math.pow(o3-e3,2) \/ e3;\n}\nvar diff4 = 0;\nif (o4) {\no4 = +o4;\ne4 = +e4;\ndiff4 = Math.pow(o4-e4,2) \/ e4;\n}\nvar diff5 = 0;\nif (o5) {\no5 = +o5;\ne5 = +e5;\ndiff5 = Math.pow(o5-e5,2) \/ e5;\n}\nvar diff6 = 0;\nif (o6) {\no6 = +o6;\ne6 = +e6;\ndiff6 = Math.pow(o6-e6,2) \/ e6;\n}\nvar diff7 = 0;\nif (o7) {\no7 = +o7;\ne7 = +e7;\ndiff7 = Math.pow(o7-e7,2) \/ e7;\n}\nvar diff8 = 0;\nif (o8) {\no8 = +o8;\ne8 = +e8;\ndiff8 = Math.pow(o8-e8,2) \/ e8;\n}<\/p>\n<p>var errors = [diff1, diff2, diff3, diff4, diff5, diff6, diff7, diff8];\nvar X2 = math.sum(errors);\nvar p = 1-jStat.chisquare.cdf(X2, df);<\/p>\n<p>\/\/output results\ndocument.getElementById('X2').innerHTML = X2.toFixed(6);\ndocument.getElementById('p').innerHTML = p.toFixed(6);<\/p>\n<p>} \/\/end calc function\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e14\u0e35\u0e1e\u0e2d\u0e14\u0e35\u0e02\u0e2d\u0e07\u0e44\u0e04\u0e2a\u0e41\u0e04\u0e27\u0e23\u0e4c \u0e43\u0e0a\u0e49\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e1e\u0e34\u0e08\u0e32\u0e23\u0e13\u0e32\u0e27\u0e48\u0e32\u0e15\u0e31\u0e27\u0e41\u0e1b\u0e23\u0e40 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-724","post","type-post","status-publish","format-standard","hentry","category-3"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chi Square \u0e04\u0e27\u0e32\u0e21\u0e14\u0e35\u0e02\u0e2d\u0e07\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e04\u0e34\u0e14\u0e40\u0e25\u0e02\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e1e\u0e2d\u0e14\u0e35 - \u0e2a\u0e16\u0e34\u0e15\u0e34<\/title>\n<meta name=\"description\" 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