· A researcher collected data in a project to predict the annual growth per acre of an upland forests in a particular forested area. The researcher hypothesized that cubic foot volume growth (y) is a function of stand basal area per acre (x1), the percentage of that basal area in black spruce (x2), and the stand’s site index for black spruce (x3). α = 0.05.
Dependent Variable =
Independent Variable =