{"id":21900,"date":"2024-10-26T07:57:44","date_gmt":"2024-10-26T02:27:44","guid":{"rendered":"http:\/\/www.sachdevajk.in\/?p=21900"},"modified":"2024-10-26T07:57:44","modified_gmt":"2024-10-26T02:27:44","slug":"chocolate-preference-survey-using-anova-single-factor","status":"publish","type":"post","link":"http:\/\/www.sachdevajk.in\/?p=21900","title":{"rendered":"Chocolate Preference Survey using Anova: Single-factor"},"content":{"rendered":"<p>Chocolate preference ratings<\/p>\n<p>Introduction-Chocolate, derived from cacao beans, is one of the world&#8217;s most popular and versatile treats. Known for its rich taste and ability to be molded into various forms, it holds a special place in cultures worldwide. Whether enjoyed as a snack, used in desserts, or given as a gift, chocolate appeals to people of all ages.<\/p>\n<p>Author &#8211; Anupa Shivram Rao (021330124066), F4, ITM Skill University<\/p>\n<p>Objective \u2013 To compare the four different kinds of chocolate preference<\/p>\n<p>Data collection \u2013 By surveying the students of ITM Business School. Each student rated four Chocolate i.e. Dairy Milk, Milky Bar,\u00a0Kit Kat, and\u00a05 Star on a scale of 1 to 10 where 1 indicates low preference and 10 indicates high preference. Each rating was collected independently to reflect personal preferences<\/p>\n<p>Data Analysis -The Anova: Single Factor test was performed<\/p>\n<ul>\n<li>Null Hypothesis (H0): It states that all chocolate preferences are the same<\/li>\n<li>Alternative Hypothesis (H1): It indicates that anyone of the Chocolate preference is different<\/li>\n<\/ul>\n<table width=\"625\">\n<tbody>\n<tr>\n<td width=\"153\">\n<p>Anova: Single Factor<\/p>\n<\/td>\n<td width=\"83\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"75\">\u00a0<\/td>\n<td width=\"99\">\u00a0<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\u00a0<\/td>\n<td width=\"83\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"75\">\u00a0<\/td>\n<td width=\"99\">\u00a0<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p>SUMMARY<\/p>\n<\/td>\n<td width=\"83\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"75\">\u00a0<\/td>\n<td width=\"99\">\u00a0<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p><em>Groups<\/em><\/p>\n<\/td>\n<td width=\"83\">\n<p><em>Count<\/em><\/p>\n<\/td>\n<td width=\"73\">\n<p><em>Sum<\/em><\/p>\n<\/td>\n<td width=\"75\">\n<p><em>Average<\/em><\/p>\n<\/td>\n<td width=\"99\">\n<p><em>Variance<\/em><\/p>\n<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p>Dairy Milk<\/p>\n<\/td>\n<td width=\"83\">\n<p>25<\/p>\n<\/td>\n<td width=\"73\">\n<p>191<\/p>\n<\/td>\n<td width=\"75\">\n<p>7.64<\/p>\n<\/td>\n<td width=\"99\">\n<p>5.74<\/p>\n<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p>Milky Bar<\/p>\n<\/td>\n<td width=\"83\">\n<p>25<\/p>\n<\/td>\n<td width=\"73\">\n<p>181<\/p>\n<\/td>\n<td width=\"75\">\n<p>7.24<\/p>\n<\/td>\n<td width=\"99\">\n<p>2.94<\/p>\n<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p>Kit Kat<\/p>\n<\/td>\n<td width=\"83\">\n<p>25<\/p>\n<\/td>\n<td width=\"73\">\n<p>197<\/p>\n<\/td>\n<td width=\"75\">\n<p>7.88<\/p>\n<\/td>\n<td width=\"99\">\n<p>2.943333333<\/p>\n<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p>5 Star<\/p>\n<\/td>\n<td width=\"83\">\n<p>25<\/p>\n<\/td>\n<td width=\"73\">\n<p>167<\/p>\n<\/td>\n<td width=\"75\">\n<p>6.68<\/p>\n<\/td>\n<td width=\"99\">\n<p>4.81<\/p>\n<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\u00a0<\/td>\n<td width=\"83\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"75\">\u00a0<\/td>\n<td width=\"99\">\u00a0<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\u00a0<\/td>\n<td width=\"83\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"75\">\u00a0<\/td>\n<td width=\"99\">\u00a0<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p>ANOVA<\/p>\n<\/td>\n<td width=\"83\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"75\">\u00a0<\/td>\n<td width=\"99\">\u00a0<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p><em>Source of Variation<\/em><\/p>\n<\/td>\n<td width=\"83\">\n<p><em>SS<\/em><\/p>\n<\/td>\n<td width=\"73\">\n<p><em>df<\/em><\/p>\n<\/td>\n<td width=\"75\">\n<p><em>MS<\/em><\/p>\n<\/td>\n<td width=\"99\">\n<p><em>F<\/em><\/p>\n<\/td>\n<td width=\"71\">\n<p><em>P-value<\/em><\/p>\n<\/td>\n<td width=\"72\">\n<p><em>F crit<\/em><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p>Between Groups<\/p>\n<\/td>\n<td width=\"83\">\n<p>20.64<\/p>\n<\/td>\n<td width=\"73\">\n<p>3<\/p>\n<\/td>\n<td width=\"75\">\n<p>6.88<\/p>\n<\/td>\n<td width=\"99\">\n<p>1.67464503<\/p>\n<\/td>\n<td width=\"71\">\n<p>0.1775852<\/p>\n<\/td>\n<td width=\"72\">\n<p>2.6993926<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p>Within Groups<\/p>\n<\/td>\n<td width=\"83\">\n<p>394.4<\/p>\n<\/td>\n<td width=\"73\">\n<p>96<\/p>\n<\/td>\n<td width=\"75\">\n<p>4.1083333<\/p>\n<\/td>\n<td width=\"99\">\u00a0<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\u00a0<\/td>\n<td width=\"83\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"75\">\u00a0<\/td>\n<td width=\"99\">\u00a0<\/td>\n<td width=\"71\">\u00a0<\/td>\n<td width=\"72\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\n<p>Total<\/p>\n<\/td>\n<td width=\"83\">\n<p>415.04<\/p>\n<\/td>\n<td width=\"73\">\n<p>99<\/p>\n<\/td>\n<td width=\"75\">\n<p>\u00a0<\/p>\n<\/td>\n<td width=\"99\">\n<p>\u00a0<\/p>\n<\/td>\n<td width=\"71\">\n<p>\u00a0<\/p>\n<\/td>\n<td width=\"72\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<\/p>\n<p>Since the P- value is 0.17758 is greater than the significance level of 0.05, we accept the null hypothesis<\/p>\n<p>Conclusion: All chocolate preferences are same<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chocolate preference ratings Introduction-Chocolate, derived from cacao beans, is one of the world&#8217;s most popular and versatile treats. Known for its rich taste and ability to be molded into various forms, it holds a special place in cultures worldwide. Whether enjoyed as a snack, used in desserts, or given as a gift, chocolate appeals to&hellip; <a class=\"more-link\" href=\"http:\/\/www.sachdevajk.in\/?p=21900\">Continue reading <span class=\"screen-reader-text\">Chocolate Preference Survey using Anova: Single-factor<\/span><\/a><\/p>\n","protected":false},"author":139603,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[2034,1197,2049],"class_list":["post-21900","post","type-post","status-publish","format-standard","hentry","category-management","tag-itm-f4-batch","tag-single-factor-anova","tag-students-preference","entry"],"_links":{"self":[{"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/21900","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/users\/139603"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21900"}],"version-history":[{"count":1,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/21900\/revisions"}],"predecessor-version":[{"id":21901,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/21900\/revisions\/21901"}],"wp:attachment":[{"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21900"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21900"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}