We will study the 2022 Australian election for the House of Representatives. There are 151 members in the House of Representativesone for each of Australia's 151 electoral districts.

When voting, voters rank their preferences over candidates. We will look at the two-party-preferred vote, which results after preferences have been distributed to the highest two candidates. We aim to explain the share of votes the Australian Labor Party received at the two-party-preferred vote using the electorate's demographic.

After analysis data, we get an regression model as following:

Log(Laborparty) = 3.898 - 0.035 * log(Medianweeklyinc) + 0.005*Languageper - 0.01*Ownedoutright