TITLE \u2013 Comparison of 4 Singers.
\nAUTHOR \u2013 Shrutika Shinde (10022)
\nINTRODUCTION – Shreya Ghoshal, Arijit Singh, Atif Aslam, and Sunidhi Chauhan are all well-known singers in the Indian music industry. Shreya Ghoshal is known for her melodious voice and has won several awards for her work. Arijit Singh is known for his soulful voice and has become one of the most popular singers in recent years. Atif Aslam is a Pakistani singer who has gained immense popularity in India and has won numerous awards for his music. Sunidhi Chauhan is a versatile singer who has sung a variety of songs across different genres and has won several awards for her work.
\nOBJECTIVE \u2013 To compare 4 singers
\nDATA COLLECTION \u2013 For purpose of comparison of 4 singers all the students were told to grade them out of 10. One way ANOVA was carried out.
\nAnova: Single Factor\t\t\t\t\t<\/p>\n
SUMMARY
\nGroups\tCount\tSum \tAverage\t Variance
\n8\t 39\t 326 \t8.358974\t 0.604588
\n9\t 39\t 345 \t8.846154\t 0.607287
\n7\t 39\t 281 \t7.205128\t 0.746289
\n8\t 39\t 315 \t8.076923\t 0.546559\t\t<\/p>\n
ANOVA
\nSource of Variation\tSS df\t MS\tF\t P-value\t F crit
\nBetween Groups\t55.5 3\t 18.50 29.54 4.16E15\t 2.664107
\nWithin Groups \t95.17 152 0.626\t\t\t<\/p>\n
Total\t 150.68 155
\nDATA ANALYSIS –
\nThe above table is ANOVA table. The calculated F is 29.54. The tabulated value or critical value of F is 2.66. The degree of freedom is 3 and 152. SS tells sum of square of variables between groups and within groups i.e singers. MS tells us the mean of squares of variables.
\nH0 = All are same.
\nH1 = Any one of them is different.
\nAs calculated F is more than the table F, reject H0 and accept H1 , means any one of them is different.
\nCONCLUSION- Any one of them is different.<\/p>\n","protected":false},"excerpt":{"rendered":"
TITLE \u2013 Comparison of 4 Singers. AUTHOR \u2013 Shrutika Shinde (10022) INTRODUCTION – Shreya Ghoshal, Arijit Singh, Atif Aslam, and Sunidhi Chauhan are all well-known singers in the Indian music industry. Shreya Ghoshal is known for her melodious voice and has won several awards for her work. Arijit Singh is known for his soulful voice… Continue reading Comparison of 4 singers<\/span><\/a><\/p>\n","protected":false},"author":112015,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-17648","post","type-post","status-publish","format-standard","hentry","category-management","entry"],"_links":{"self":[{"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/17648","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\/112015"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17648"}],"version-history":[{"count":1,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/17648\/revisions"}],"predecessor-version":[{"id":17659,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=\/wp\/v2\/posts\/17648\/revisions\/17659"}],"wp:attachment":[{"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17648"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sachdevajk.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}