{"id":733,"date":"2023-03-03T11:02:41","date_gmt":"2023-03-03T03:02:41","guid":{"rendered":"https:\/\/kuo.us.to\/wordpress\/?p=733"},"modified":"2023-03-03T11:02:43","modified_gmt":"2023-03-03T03:02:43","slug":"python%e5%ad%b8%e7%bf%92%e7%ad%86%e8%a8%98-%e5%bf%ab%e9%80%9f%e7%94%a2%e7%94%9f%e5%b8%b8%e6%85%8b%e5%88%86%e4%bd%88normal-distribution%e7%9a%84%e5%ad%b8%e7%94%9f%e6%88%90%e7%b8%be-%e6%ba%90","status":"publish","type":"post","link":"https:\/\/kuo.us.to\/wordpress\/python%e5%ad%b8%e7%bf%92%e7%ad%86%e8%a8%98\/733\/","title":{"rendered":"Python\u5b78\u7fd2\u7b46\u8a18: \u5feb\u901f\u7522\u751f\u5e38\u614b\u5206\u4f48(Normal distribution)\u7684\u5b78\u751f\u6210\u7e3e-\u6e90\u81eaChatGPT"},"content":{"rendered":"\n<h2>\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u6e90\u81ea\u65bcChatGPT\uff0c\u4e3b\u8981\u8b8a\u6578\u8aaa\u660e\u5982\u4e0b\uff1a<\/h2>\n\n\n\n<p>n_students\uff1a\u5b78\u751f\u4eba\u6578<br>n_exams\uff1a\u8003\u8a66\u79d1\u76ee\u6578<br>mean\uff1a\u8003\u8a66\u6210\u7e3e\u5e73\u5747\u6578<br>std_dev\uff1a\u8003\u8a66\u6210\u7e3e\u6a19\u6e96\u5dee<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: python; title: ; notranslate\" title=\"\">\nimport pandas as pd\nimport numpy as np\n\n# Set the number of students and the number of exams\nn_students = 20\nn_exams = 5\n\n# Set the mean and standard deviation for the normal distribution\nmean = 70\nstd_dev = 10\n\n# Generate the random scores using numpy\nscores = np.random.normal(loc=mean, scale=std_dev, size=(n_students, n_exams))\n\n# Create a pandas DataFrame to store the scores\ndf = pd.DataFrame(scores)\n\n# Set the column names\ndf.columns = &#x5B;'Exam ' + str(i+1) for i in range(n_exams)]\n\n# Set the row names as the student IDs\ndf.index = &#x5B;'Student ' + str(i+1) for i in range(n_students)]\n\n# Print the DataFrame\nprint(df)\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"602\" height=\"453\" src=\"https:\/\/kuo.us.to\/wordpress\/wp-content\/uploads\/2023\/03\/Screenshot-2023-03-03-104840.jpg\" alt=\"\" class=\"wp-image-734\" srcset=\"https:\/\/kuo.us.to\/wordpress\/wp-content\/uploads\/2023\/03\/Screenshot-2023-03-03-104840.jpg 602w, https:\/\/kuo.us.to\/wordpress\/wp-content\/uploads\/2023\/03\/Screenshot-2023-03-03-104840-300x226.jpg 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u6e90\u81ea\u65bcChatGPT\uff0c\u4e3b\u8981\u8b8a\u6578\u8aaa\u660e\u5982\u4e0b\uff1a n_students\uff1a\u5b78\u751f\u4eba\u6578n_exams\uff1a\u8003\u8a66\u79d1\u76ee\u6578m [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":735,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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href=\"https:\/\/kuo.us.to\/wordpress\/category\/python%e5%ad%b8%e7%bf%92%e7%ad%86%e8%a8%98\/\" class=\"advgb-post-tax-term\">Normal Distribution<\/a>","<a href=\"https:\/\/kuo.us.to\/wordpress\/category\/python%e5%ad%b8%e7%bf%92%e7%ad%86%e8%a8%98\/\" class=\"advgb-post-tax-term\">Pandas<\/a>","<a href=\"https:\/\/kuo.us.to\/wordpress\/category\/python%e5%ad%b8%e7%bf%92%e7%ad%86%e8%a8%98\/\" class=\"advgb-post-tax-term\">Python<\/a>","<a href=\"https:\/\/kuo.us.to\/wordpress\/category\/python%e5%ad%b8%e7%bf%92%e7%ad%86%e8%a8%98\/\" class=\"advgb-post-tax-term\">\u5e38\u614b\u5206\u4f48<\/a>","<a href=\"https:\/\/kuo.us.to\/wordpress\/category\/python%e5%ad%b8%e7%bf%92%e7%ad%86%e8%a8%98\/\" class=\"advgb-post-tax-term\">\u6210\u7e3e<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">ChatGPT<\/span>","<span class=\"advgb-post-tax-term\">Normal Distribution<\/span>","<span class=\"advgb-post-tax-term\">Pandas<\/span>","<span class=\"advgb-post-tax-term\">Python<\/span>","<span 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11:02"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/posts\/733"}],"collection":[{"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/comments?post=733"}],"version-history":[{"count":1,"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/posts\/733\/revisions"}],"predecessor-version":[{"id":736,"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/posts\/733\/revisions\/736"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/media\/735"}],"wp:attachment":[{"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/media?parent=733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/categories?post=733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kuo.us.to\/wordpress\/wp-json\/wp\/v2\/tags?post=733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}