What does it mean to say that a data point has a residual of 0? A. The predicted value for that point is 0.
B. The point falls at the origin.
C. The point lies above the regression line.
D. The point lies directly on the regression line.

Explain why the factor 1.5 is broke. into two numbers in the model.

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.