{"id":50,"date":"2014-04-05T13:33:32","date_gmt":"2014-04-05T20:33:32","guid":{"rendered":"https:\/\/blogs.ubc.ca\/weatherproof\/?page_id=50"},"modified":"2014-04-09T22:41:58","modified_gmt":"2014-04-10T05:41:58","slug":"hypothesis-2","status":"publish","type":"page","link":"https:\/\/blogs.ubc.ca\/weatherproof\/hypothesis-2\/","title":{"rendered":"Hypothesis"},"content":{"rendered":"<p dir=\"ltr\"><strong>Two proportion Z-test:<\/strong><\/p>\n<p dir=\"ltr\"><em>Null hypothesis:<\/em> There is no difference between the accuracy of Yahoo Weather forecast and the Accuweather forecast.<\/p>\n<p dir=\"ltr\"><em>Alternative hypothesis:<\/em> Yahoo Weather forecast is less accurate than the Accuweather forecast.<\/p>\n<p dir=\"ltr\" style=\"text-align: center;\"><a href=\"https:\/\/blogs.ubc.ca\/weatherproof\/files\/2014\/04\/ffffffffffff.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-138\" alt=\"\" src=\"https:\/\/blogs.ubc.ca\/weatherproof\/files\/2014\/04\/ffffffffffff.png\" width=\"629\" height=\"127\" srcset=\"https:\/\/blogs.ubc.ca\/weatherproof\/files\/2014\/04\/ffffffffffff.png 899w, https:\/\/blogs.ubc.ca\/weatherproof\/files\/2014\/04\/ffffffffffff-300x60.png 300w\" sizes=\"auto, (max-width: 629px) 100vw, 629px\" \/><\/a><\/p>\n<p dir=\"ltr\"><strong>Chi square test for association of two variables:<\/strong><\/p>\n<p dir=\"ltr\"><em>Null hypothesis:<\/em> There is no association between weather forecast apps (Yahoo Weather and AccuWeather) and the weather forecast accuracy.<\/p>\n<p dir=\"ltr\"><em>Alternative hypothesis:<\/em> There is an association between weather forecast apps (Yahoo Weather and AccuWeather) and the weather forecast accuracy.<\/p>\n<p>&nbsp;<\/p>\n<p dir=\"ltr\"><span style=\"line-height: 1.5em;\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Two proportion Z-test: Null hypothesis: There is no difference between the accuracy of Yahoo Weather forecast and the Accuweather forecast. Alternative hypothesis: Yahoo Weather forecast is less accurate than the Accuweather forecast. Chi square test for association of two variables: Null hypothesis: There is no association between weather forecast apps (Yahoo Weather and AccuWeather) and &hellip; <a href=\"https:\/\/blogs.ubc.ca\/weatherproof\/hypothesis-2\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":23775,"featured_media":0,"parent":0,"menu_order":3,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-50","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.ubc.ca\/weatherproof\/wp-json\/wp\/v2\/pages\/50","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ubc.ca\/weatherproof\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.ubc.ca\/weatherproof\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ubc.ca\/weatherproof\/wp-json\/wp\/v2\/users\/23775"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ubc.ca\/weatherproof\/wp-json\/wp\/v2\/comments?post=50"}],"version-history":[{"count":5,"href":"https:\/\/blogs.ubc.ca\/weatherproof\/wp-json\/wp\/v2\/pages\/50\/revisions"}],"predecessor-version":[{"id":139,"href":"https:\/\/blogs.ubc.ca\/weatherproof\/wp-json\/wp\/v2\/pages\/50\/revisions\/139"}],"wp:attachment":[{"href":"https:\/\/blogs.ubc.ca\/weatherproof\/wp-json\/wp\/v2\/media?parent=50"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}