Multiple Regression Analysis Was Used to Study the Relationship Between $\beta$

question 23

Essay

Multiple regression analysis was used to study the relationship between a dependent variable, Y, and four independent variables; X₁, X₂, X₃ and, X₄. The following is a partial result of the regression analysis involving 31 observations.

a.Compute the coefficient of determination.
b.Perform a t test and determine whether or not $\beta$ ₁ is significantly different from zero ( $\alpha$ = 0.05).
c.Perform a t test and determine whether or not $\beta$ ₄ is significantly different from zero ( $\alpha$ = 0.05).
d.At $\alpha$ = 0.05, perform an F test and determine whether or not the regression model is significant.

---

Definitions:

Synergistic Team

A group of individuals working together in a cooperative and coordinated way that results in a greater combined effect than their individual efforts could achieve.

Consensus

A general agreement or a collective opinion among members of a group.

Flextime Arrangement

Flextime Arrangement is a work schedule policy that allows employees to choose their working hours within set limits, providing flexibility and accommodating personal needs.

Adaptable Schedule

A flexible work schedule that can be adjusted according to work demands and employee needs.