{"id":21770,"date":"2024-10-26T07:58:33","date_gmt":"2024-10-26T02:28:33","guid":{"rendered":"http:\/\/www.sachdevajk.in\/?p=21770"},"modified":"2024-10-26T07:58:33","modified_gmt":"2024-10-26T02:28:33","slug":"smartphone-genre-preference-survey-using-anova-single-factor","status":"publish","type":"post","link":"http:\/\/www.sachdevajk.in\/?p=21770","title":{"rendered":"Smartphone Genre Preference Survey Using ANOVA: Single Factor"},"content":{"rendered":"<p><strong><u>AUTHOR<\/u><\/strong><strong>: SIDDHANT KAMBLE (021330024413)<\/strong><\/p>\n<p><strong><u>INTRODUCTION<\/u><\/strong>: The survey report analyses the ratings of four popular Smartphone companies given by students.<\/p>\n<ol>\n<li><strong>IPHONE: &#8211;\u00a0<\/strong>Founded by Steve Jobs, Steve Wozniak, and Ronald Wayne in 1976, Apple launched the iPhone in 2007, offering premium smartphones known for their sleek design, user-friendly iOS, and seamless ecosystem integration.<\/li>\n<li><strong>SAMSUNG: &#8211; <\/strong>Founded by Lee Byung-Chul in 1938, Samsung offers a wide range of smartphones, including its flagship Galaxy series, known for innovation in display technology (like AMOLED) and its versatile hardware.<\/li>\n<li><strong>REALME: &#8211;<\/strong> Founded by Sky Li in 2018, Realme focuses on providing affordable smartphones with high-end features, such as powerful processors and fast charging, catering to young, budget-conscious consumers.<\/li>\n<li><strong>ONE PLUS: &#8211;<\/strong> Co-founded by Pete Lau and Carl Pei in 2013, OnePlus is known for delivering high-performance smartphones with clean software and flagship features at competitive prices, often appealing to tech enthusiasts.<\/li>\n<\/ol>\n<p><strong><u>Objective:<\/u><\/strong> To compare the rating of 4 Smartphone companies.<\/p>\n<p><strong><u>Data Collection:<\/u><\/strong> The data was collected by asking and noting it in a notebook the rating was given on a\u00a0scale of 1 to 10 of 4 Smartphone companies by 25 students of my class. Then note them\u00a0down into Excel where I arrange them then make an ANOVA 1 factor or single factor table from the\u00a0data analysis tool.<\/p>\n<p><strong><u>Data analysis:<\/u><\/strong> I have selected data which are put in a\u00a0data analysis tool where I have found an ANOVA Single factor table.<\/p>\n<p>The hypotheses for the test are:<\/p>\n<ul>\n<li>Null Hypothesis (H<sub>0<\/sub>): There is no significant difference in the average ratings of IPHONE, SAMSUNG,REALME,ONE PLUS .<\/li>\n<li>Alternate Hypothesis (H<sub>1<\/sub>) At least one of the genres has a significantly different average rating.<\/li>\n<\/ul>\n<p>The results of the ANOVA: Single Factor test are as follows:<\/p>\n<p>\u00a0<\/p>\n<table width=\"515\">\n<tbody>\n<tr>\n<td width=\"133\">\n<p>ANOVA<\/p>\n<\/td>\n<td width=\"84\">\u00a0<\/td>\n<td width=\"41\">\u00a0<\/td>\n<td width=\"64\">\u00a0<\/td>\n<td width=\"64\">\u00a0<\/td>\n<td width=\"64\">\u00a0<\/td>\n<td width=\"64\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"133\">\n<p><em>Source of Variation<\/em><\/p>\n<\/td>\n<td width=\"84\">\n<p><em>SS<\/em><\/p>\n<\/td>\n<td width=\"41\">\n<p><em>df<\/em><\/p>\n<\/td>\n<td width=\"64\">\n<p><em>MS<\/em><\/p>\n<\/td>\n<td width=\"64\">\n<p><em>F<\/em><\/p>\n<\/td>\n<td width=\"64\">\n<p><em>P-value<\/em><\/p>\n<\/td>\n<td width=\"64\">\n<p><em>F crit<\/em><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"133\">\n<p>Between Groups<\/p>\n<\/td>\n<td width=\"84\">\n<p>66.64423077<\/p>\n<\/td>\n<td width=\"41\">\n<p>3<\/p>\n<\/td>\n<td width=\"64\">\n<p>22.21474<\/p>\n<\/td>\n<td width=\"64\">\n<p>9.390072<\/p>\n<\/td>\n<td width=\"64\">\n<p>1.59E-05<\/p>\n<\/td>\n<td width=\"64\">\n<p>2.695534<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"133\">\n<p>Within Groups<\/p>\n<\/td>\n<td width=\"84\">\n<p>236.5769231<\/p>\n<\/td>\n<td width=\"41\">\n<p>100<\/p>\n<\/td>\n<td width=\"64\">\n<p>2.365769<\/p>\n<\/td>\n<td width=\"64\">\u00a0<\/td>\n<td width=\"64\">\u00a0<\/td>\n<td width=\"64\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"133\">\u00a0<\/td>\n<td width=\"84\">\u00a0<\/td>\n<td width=\"41\">\u00a0<\/td>\n<td width=\"64\">\u00a0<\/td>\n<td width=\"64\">\u00a0<\/td>\n<td width=\"64\">\u00a0<\/td>\n<td width=\"64\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"133\">\n<p>Total<\/p>\n<\/td>\n<td width=\"84\">\n<p>303.2211538<\/p>\n<\/td>\n<td width=\"41\">\n<p>103<\/p>\n<\/td>\n<td width=\"64\">\n<p>\u00a0<\/p>\n<\/td>\n<td width=\"64\">\n<p>\u00a0<\/p>\n<\/td>\n<td width=\"64\">\n<p>\u00a0<\/p>\n<\/td>\n<td width=\"64\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Since the P-value (0.0000159) is much smaller than the standard significance level of 0.05, we reject the null hypothesis.<\/p>\n<p><strong><u>Conclusion<\/u><\/strong>: There is at least one genre that has a significant difference in the ratings given by the students .<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AUTHOR: SIDDHANT KAMBLE (021330024413) INTRODUCTION: The survey report analyses the ratings of four popular Smartphone companies given by students. IPHONE: &#8211;\u00a0Founded by Steve Jobs, Steve Wozniak, and Ronald Wayne in 1976, Apple launched the iPhone in 2007, offering premium smartphones known for their sleek design, user-friendly iOS, and seamless ecosystem integration. SAMSUNG: &#8211; Founded by&hellip; <a class=\"more-link\" href=\"http:\/\/www.sachdevajk.in\/?p=21770\">Continue reading <span class=\"screen-reader-text\">Smartphone Genre Preference Survey Using ANOVA: Single Factor<\/span><\/a><\/p>\n","protected":false},"author":139575,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-21770","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\/21770","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\/139575"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21770"}],"version-history":[{"count":1,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/21770\/revisions"}],"predecessor-version":[{"id":21771,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/21770\/revisions\/21771"}],"wp:attachment":[{"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21770"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}