{"id":58,"date":"2016-03-08T05:28:53","date_gmt":"2016-03-08T10:58:53","guid":{"rendered":"http:\/\/oleoresins.melbia.com\/anova-test-procedure.html"},"modified":"2021-07-02T11:22:40","modified_gmt":"2021-07-02T11:22:40","slug":"anova-test-procedure","status":"publish","type":"post","link":"https:\/\/www.melbia.com\/oleoresins\/anova-test-procedure.html","title":{"rendered":"ANOVA Test Procedure"},"content":{"rendered":"

ANNOVA test was performed to determine whether there are deviations due to varieties of chilli and effect of solvents.<\/p>\n

ANOVA Test Procedure<\/strong><\/span><\/h2>\n

Table 6.1 is represented again. The detailed calculations are given below.<\/p>\n

\n
\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n
chilli type<\/td>\n\n
Solvents<\/div>\n<\/td>\n<\/tr>\n
\n
Acetone<\/div>\n<\/td>\n
\n
Hexane<\/div>\n<\/td>\n
\n
Ethyelenedichloride<\/div>\n<\/td>\n<\/tr>\n
\n
% of Extraction<\/div>\n<\/td>\n
\n
% of Extraction<\/div>\n<\/td>\n
\n
% of Extraction<\/div>\n<\/td>\n<\/tr>\n
Byadgi chilli<\/td>\n\n
19.988<\/div>\n<\/td>\n
\n
16.576<\/div>\n<\/td>\n
\n
17.890<\/div>\n<\/td>\n<\/tr>\n
Ramnad Mundu<\/td>\n\n
16.930<\/div>\n<\/td>\n
\n
16.998<\/div>\n<\/td>\n
\n
18.436<\/div>\n<\/td>\n<\/tr>\n
Sattur Chilli<\/td>\n\n
18.105<\/div>\n<\/td>\n
\n
17.390<\/div>\n<\/td>\n
\n
17.070<\/div>\n<\/td>\n<\/tr>\n
Guntur Sannam- S4 Type<\/td>\n\n
19.110<\/div>\n<\/td>\n
\n
16.309<\/div>\n<\/td>\n
\n
18.090<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

1) X1 = 18.533 X2 = 16.816 X3 = 17.87<\/p>\n

2) Total : 4 + 4 + 4 = 12 = n<\/p>\n

3) Find \u2211x = 19.988 + 16.93 + 18.105 + 19.11 + 16.567 + 16.998 + 17.39 + 16.309 + 17.89 + 18.436 + 17.07 + 18.09
\n= 212.883<\/p>\n

4) Find X = \u2211x \/ n = 17.74<\/p>\n

5) \u2211x2 = {19.9882 + 16.932 + 18.1052 + 19.112 + 16.5672 + 16.9982
\n+ 17.392 + 16.3092 + 17.892 + 18.4362 + 17.072 + 18.092}
\n= S x2
\n= 3789.483<\/p>\n

6) ( \u2211x )2 \/ n = 3776.598<\/p>\n

7) S x2 – ( \u2211x )2 \/ n = 12.885<\/p>\n

8) [ ( 19.988 + 16.93 + 18.105+ 19.11)2 \/ 4 + ( 16.567 + 16.998 + 17.39 + 16.309 )2 \/ 4 + ( 17.89 + 18.436 + 17.07 + 18.09)2 \/ 4 ] – ( \u2211x )2 \/ n
\n= [1373.925 + 1131.11 + 1277.56 ] – 3776.598
\n= 3782.595 \u2013 3776.598
\n= 5.999<\/p>\n

9) Find : 7) – 8) = 12.885 – 5.999
\n= 6.886<\/p>\n

10) Degree of freedom : a) n-1 = 12-1 =11
\nb) 3-1 = 2
\nFind : 11-2 = 9<\/p>\n

11) Find Variance:
\nBetween groups = 8) \/ 2 = y1 = 2.99
\nWithin groups = 9) \/ 11 = y2 = 0.626<\/p>\n<\/div>\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n
<\/td>\nSum of Squares<\/td>\n\n
Degree of Freedom<\/div>\n<\/td>\n
Mean Square<\/td>\n<\/tr>\n
Between Groups<\/td>\n\n
5.998<\/div>\n<\/td>\n
\n
2<\/div>\n<\/td>\n
\n
2.999<\/div>\n<\/td>\n<\/tr>\n
Within Groups<\/td>\n\n
6.886<\/div>\n<\/td>\n
\n
9<\/div>\n<\/td>\n
\n
0.626<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Therefore , F = 2.999\/0.626 = 4.79<\/p>\n

We have to check F table at 2 degree of freedom and at 9 degree of freedom at 5% significant level<\/p>\n

Comparing F test values from the analysis with the standard table ( Table .6.3) 2 & 9 degrees of freedom F 2\/9 at 95% confidence = 4.3<\/p>\n

The analysis showed F annova = 4.79<\/p>\n

Since Fannova > Ftable , this shows there is effect of sources of chilli and solvents .<\/p>\n","protected":false},"excerpt":{"rendered":"

ANNOVA test was performed to determine whether there are deviations due to varieties of chilli and effect of solvents. ANOVA Test Procedure Table 6.1 is represented again. The detailed calculations… Read more »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.melbia.com\/oleoresins\/wp-json\/wp\/v2\/posts\/58"}],"collection":[{"href":"https:\/\/www.melbia.com\/oleoresins\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.melbia.com\/oleoresins\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.melbia.com\/oleoresins\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.melbia.com\/oleoresins\/wp-json\/wp\/v2\/comments?post=58"}],"version-history":[{"count":1,"href":"https:\/\/www.melbia.com\/oleoresins\/wp-json\/wp\/v2\/posts\/58\/revisions"}],"predecessor-version":[{"id":114,"href":"https:\/\/www.melbia.com\/oleoresins\/wp-json\/wp\/v2\/posts\/58\/revisions\/114"}],"wp:attachment":[{"href":"https:\/\/www.melbia.com\/oleoresins\/wp-json\/wp\/v2\/media?parent=58"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.melbia.com\/oleoresins\/wp-json\/wp\/v2\/categories?post=58"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.melbia.com\/oleoresins\/wp-json\/wp\/v2\/tags?post=58"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}