{"id":21690,"date":"2024-10-22T12:38:20","date_gmt":"2024-10-22T07:08:20","guid":{"rendered":"http:\/\/www.sachdevajk.in\/?p=21690"},"modified":"2024-10-22T12:38:23","modified_gmt":"2024-10-22T07:08:23","slug":"title-smartphone-brand-ratings","status":"publish","type":"post","link":"http:\/\/www.sachdevajk.in\/?p=21690","title":{"rendered":"Title \u2013 Smartphone Brand Ratings"},"content":{"rendered":"

Title<\/strong> \u2013 Smartphone Brand Ratings<\/p>\n

Author<\/strong> \u2013 Tisha Saglani (021330024432)<\/p>\n

Introduction<\/strong> \u2013 Favorite smartphone brands like Apple, Oppo, Samsung and Redmi are known for their innovation, diverse features and strong user satisfaction. These brands consistently offer cutting-edge technology and cater to various consumer needs, making them leaders in the market.<\/p>\n

Objective<\/strong> \u2013 To determine whether consumer responses are consistent or vary across 4 smartphone brands.<\/p>\n

Data Collection<\/strong> \u2013 Data for this study was collected through a survey of 20 classmates, using a Google form that asked participants to rate each smartphone brand on a scale of 1 to 10. Following the data collection, single factor Anova was conducted to analyze the differences in ratings between the brands.<\/p>\n

Data Analysis<\/strong> –<\/p>\n\n\n\n\n\n\n\n\n
\n

ANOVA<\/p>\n<\/td>\n

\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
\n

Source of Variation<\/em><\/p>\n<\/td>\n

\n

SS<\/em><\/p>\n<\/td>\n

\n

df<\/em><\/p>\n<\/td>\n

\n

MS<\/em><\/p>\n<\/td>\n

\n

F<\/em><\/p>\n<\/td>\n

\n

P-value<\/em><\/p>\n<\/td>\n

\n

F crit<\/em><\/p>\n<\/td>\n<\/tr>\n

\n

Between Groups<\/p>\n<\/td>\n

\n

59.90476<\/p>\n<\/td>\n

\n

3<\/p>\n<\/td>\n

\n

19.96825<\/p>\n<\/td>\n

\n

2.766964<\/p>\n<\/td>\n

\n

0.047129<\/p>\n<\/td>\n

\n

2.718785<\/p>\n<\/td>\n<\/tr>\n

\n

Within Groups<\/p>\n<\/td>\n

\n

577.3333<\/p>\n<\/td>\n

\n

80<\/p>\n<\/td>\n

\n

7.216667<\/p>\n<\/td>\n

\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
\n

\u00a0<\/p>\n<\/td>\n

\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
\n

Total<\/p>\n<\/td>\n

\n

637.2381<\/p>\n<\/td>\n

\n

83<\/p>\n<\/td>\n

\n

\u00a0<\/p>\n<\/td>\n

\n

\u00a0<\/p>\n<\/td>\n

\n

\u00a0<\/p>\n<\/td>\n

\n

\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0\u00a0<\/p>\n

Null hypothesis(H0)<\/u>– There is no significant difference in the average ratings between the four smartphone brands (Apple, Oppo, Samsung and Redmi)<\/p>\n

Alternative Hypothesis (H1)<\/u> \u2013 There is a significant difference in the average ratings between at least one pair of the four smartphone brands (Apple, Oppo, Samsung and Redmi.<\/p>\n

As the P-value is 0.04 which is less than the significance level (0.05), this indicates that we would reject the null hypothesis.<\/p>\n

Conclusion<\/strong> \u2013 As we reject the null hypothesis, we can state that there is a statistically significant difference in the average ratings among four smartphone brands. Therefore, all are not the same. \u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

Title \u2013 Smartphone Brand Ratings Author \u2013 Tisha Saglani (021330024432) Introduction \u2013 Favorite smartphone brands like Apple, Oppo, Samsung and Redmi are known for their innovation, diverse features and strong user satisfaction. These brands consistently offer cutting-edge technology and cater to various consumer needs, making them leaders in the market. Objective \u2013 To determine whether… Continue reading Title \u2013 Smartphone Brand Ratings<\/span><\/a><\/p>\n","protected":false},"author":139478,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-21690","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\/21690","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\/139478"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21690"}],"version-history":[{"count":1,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/21690\/revisions"}],"predecessor-version":[{"id":21691,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/21690\/revisions\/21691"}],"wp:attachment":[{"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21690"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}