The following data represents an extract of the final votes, of ten candidates, for an election influenced by previous public service score card of a candidate.

Votes	502	685	765	587	728	603	465	625	539	655
Score card	12.5	13.5	13.5	10.5	11.5	9.5	14.5	10.5	11.5	12.5

A survey was done to verify whether voters relied on the previous scored card to make their decision. It was discovered that most of the voters were also interested on whether the candidate was a graduate (G) or a non-graduate (N). With this new information, a new summary was obtained as follows:

Votes	515	675	755	585	725	605	495	695	535	645
Score card	13.5	10.5	12.5	11.5	13.5	9.5	10.5	13.5	14.5	12.5
Education	G	G	G	N	G	N	N	N	G	G

Required: 

Use the Adjusted-R square to determine whether education level had any influence in the final votes obtained by a candidate (Assume G = 0 and N = 1)

Answer rating: 100% (QA)

To determine whether education level had any influence on the final votes obtained by a candidate we can use a multiple linear regression model Let Y ... View the full answer