Which process is correctly described? control – each member of the population has an equal chance of being included in the sample. random selection – extraneous variables are eliminated. random assignment – each participant is equally likely to be placed in either the control or the experimental group. correlational design – one variable is manipulated to see if it causes a change in another variable?

Krier industries has just completed its sales forecasts and its marketing department estimates that the company will sell 43,800 units during the upcoming year. in the past, management has maintained inventories of finished goods at approximately 3 months' sales. however, the estimated inventory at the start of the year of the budget period is only 7,300 units. sales occur evenly throughout the year. what is the estimated production level (units) for the first month of the upcoming budget year?