Wednesday, 23 January 2013

LECTURE 3 - 22nd Jan 2013


ASSIGNMENT 1a) - GROOVE MILAGE DATA

Fit 'lm' and comment on the applicability of lm.
Plot : Residual vs Independent curve
Plot: Standard residual vs Independent curve


As the plot is random, Linearity is applicability.

ASSIGNMENT 2) : Using the given data of alpha - pluto, Fit 'lm' and comment on its applicability




Plot is Random. 
Hence Linearity is applicable.

ASSIGNMENT 3 : Justify NUll Hypothesis using ANOVA

Analysis of the result : 
P value is 0.687%
High P value. Thus there is not sufficient information to reject the null hypothesis.

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