{"id":22058,"date":"2024-10-26T07:55:56","date_gmt":"2024-10-26T02:25:56","guid":{"rendered":"http:\/\/www.sachdevajk.in\/?p=22058"},"modified":"2024-10-26T07:55:56","modified_gmt":"2024-10-26T02:25:56","slug":"a-comparison-of-four-mobile-phone-brands-apple-samsung-oneplus-and-vivo-using-a-one-way-anova-analysis-of-variance-single-factor-method","status":"publish","type":"post","link":"http:\/\/www.sachdevajk.in\/?p=22058","title":{"rendered":"A comparison of four Mobile phone brands: Apple, Samsung, Oneplus, and Vivo using a one-way ANOVA (Analysis of Variance) single-factor method"},"content":{"rendered":"<p><strong>TITLE:<\/strong> &#8220;A comparison of four Mobile phone brands: Apple, Samsung, Oneplus, and Vivo using a one-way ANOVA (Analysis of Variance) single-factor method.&#8221;<\/p>\n<p><strong>Author:<\/strong> Sanskriti Malviya<\/p>\n<p><strong>Introduction: <\/strong>In the highly competitive electronic market, customer satisfaction is a key indicator of a brand&#8217;s success and popularity. Apple, Samsung, Oneplus, and Vivo are leading Mobile phone manufacturers, each with a diverse product lineup aimed at catering to various consumer needs. A comparison based on customer ratings offers valuable insights into how these brands perform in terms of picture quality, durability, features, and overall user experience.<\/p>\n<p><strong>Objective:<\/strong> &#8220;To compare the ratings of four mobile phone brands.&#8221;<\/p>\n<p><strong>Data Collection:<\/strong> I gathered feedback from my friends about four mobile phone brands :Sony, Apple, Samsung, Oneplus, and Vivo and asked them to rate each brand on a scale from 1 to 5. To analyze the collected data, a one-way ANOVA (Analysis of Variance) was used to determine if there are significant differences among the four brands.<\/p>\n<p><strong>Data Analysis<\/strong><strong><u>:<\/u><\/strong> The ANOVA: Single Factor test was performed to compare the ratings of four brands.<\/p>\n<p>The hypotheses for the test are:<\/p>\n<ul>\n<li><strong>Null Hypothesis (H0): <\/strong><strong>All are same.<\/strong><\/li>\n<li><strong>Alternate Hypothesis (H1): <\/strong><strong>Anyone of them is different.<\/strong><\/li>\n<\/ul>\n<p>The results of the ANOVA: Single Factor test are as follows:<\/p>\n<table width=\"625\">\n<tbody>\n<tr>\n<td width=\"159\">\n<p>ANOVA<\/p>\n<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"100\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\n<p><em>Source of Variation<\/em><\/p>\n<\/td>\n<td width=\"73\">\n<p><em>SS<\/em><\/p>\n<\/td>\n<td width=\"73\">\n<p><em>df<\/em><\/p>\n<\/td>\n<td width=\"73\">\n<p><em>MS<\/em><\/p>\n<\/td>\n<td width=\"73\">\n<p><em>F<\/em><\/p>\n<\/td>\n<td width=\"100\">\n<p><em>P-value<\/em><\/p>\n<\/td>\n<td width=\"73\">\n<p><em>F crit<\/em><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\n<p>Between Groups<\/p>\n<\/td>\n<td width=\"73\">\n<p>5.37<\/p>\n<\/td>\n<td width=\"73\">\n<p>3.00<\/p>\n<\/td>\n<td width=\"73\">\n<p>1.79<\/p>\n<\/td>\n<td width=\"73\">\n<p>1.02<\/p>\n<\/td>\n<td width=\"100\">\n<p>0.48<\/p>\n<\/td>\n<td width=\"73\">\n<p>2.68<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\n<p>Within Groups<\/p>\n<\/td>\n<td width=\"73\">\n<p>203.00<\/p>\n<\/td>\n<td width=\"73\">\n<p>212.00<\/p>\n<\/td>\n<td width=\"73\">\n<p>1.75<\/p>\n<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"100\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"100\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\n<p>Total<\/p>\n<\/td>\n<td width=\"73\">\n<p>208.37<\/p>\n<\/td>\n<td width=\"73\">\n<p>215.00<\/p>\n<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<td width=\"100\">\u00a0<\/td>\n<td width=\"73\">\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The above table shows P vale as 0.48 which is more than 0.05 which means NULL Hypothesis is accepted.<\/p>\n<p><strong>Conclusion<\/strong>: All are same.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TITLE: &#8220;A comparison of four Mobile phone brands: Apple, Samsung, Oneplus, and Vivo using a one-way ANOVA (Analysis of Variance) single-factor method.&#8221; Author: Sanskriti Malviya Introduction: In the highly competitive electronic market, customer satisfaction is a key indicator of a brand&#8217;s success and popularity. Apple, Samsung, Oneplus, and Vivo are leading Mobile phone manufacturers, each&hellip; <a class=\"more-link\" href=\"http:\/\/www.sachdevajk.in\/?p=22058\">Continue reading <span class=\"screen-reader-text\">A comparison of four Mobile phone brands: Apple, Samsung, Oneplus, and Vivo using a one-way ANOVA (Analysis of Variance) single-factor method<\/span><\/a><\/p>\n","protected":false},"author":139622,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-22058","post","type-post","status-publish","format-standard","hentry","category-finance","entry"],"_links":{"self":[{"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/22058","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\/139622"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22058"}],"version-history":[{"count":1,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/22058\/revisions"}],"predecessor-version":[{"id":22059,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/22058\/revisions\/22059"}],"wp:attachment":[{"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22058"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}