A researcher is Interested in the determineis of monthly combination of naturalgas in Norm Cupline The matmaton a model with only mean muddy temperature is i wilegend m variable Why does the R-squared of this model represent! The meeting moreare in ger conionation snelialed with a one unit incross in mom tonotifies The mean difference between the preceded Word of in conwamptips and the actual value The percent of variation in gas consumption contained by variation in mean temperate The variance of the cormdent on mean temperature