Assignment Problems DECS Section 2

# Assignment Problems DECS Section 2 - Brand A B C D E 4.4...

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Unformatted text preview: Brand A B C D E 4.4 5.8 4.8 2.9 4.6 4.6 5.2 5.9 2.7 4.3 4.5 4.9 4.9 2.9 3.8 4.1 4.7 4.6 3.9 5.2 3.8 4.6 4.3 4.3 4.4 H0 Mean of all the brands have equal effect h1 Mean of all the brands dont have equal effect Significance Value = 0.05 Anova: Single Factor SUMMARY Groups Count Sum Average Variance A 5 21.4 4.28 0.107 B 5 25.2 5.04 0.233 C 5 24.5 4.9 0.365 If P-Value is less than the significance value then the null hypothesis will be rejected D 5 16.7 3.34 0.508 OR E 5 22.3 4.46 0.258 If F crit is greater than F Value then the null hypothese will be rejected F Crit will be considered between -2.87 to +2.87 ANOVA Thus, ho is rejected as the P- Value is less than the significant value. Source of Varia SS df MS F P-value F crit Between G 9.0056 4 2.2514 7.652617 0.000655 2.866081 Within Gro 5.884 20 0.2942 Total 14.8896 24 Rate of Return Stocks 2 6 2 2.1 6.2 2.9 Bonds 4 3.1 2.2 5.3 5.9 Mutual Funds 3.5 3.1 2.9 6 Significant Value = 0.05 ho Mean of various groups is equal. h1 Mean of various groups is not equal. Anova: Single Factor 1 Null Hypothesis is accepted as the P-Value is greater than the Significant Value....
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Assignment Problems DECS Section 2 - Brand A B C D E 4.4...

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