The regression equation for a categorical variable with four categories would be modeled as ________
A) ? i = a + b1 D1 + b2 D2 + b3D3
B) ? i = a + b1 D1 + b2 D2 + b3D3 + b4D4
C) ? = b1 D1 + b2 D2 + b3D3
D) ? = b1 D1 + b2 D2 + b3D3 + b4D4
A
You might also like to view...
________ refer to teams that are separated by time, geographic distance, culture, or organizational boundaries that rely almost exclusively on technology to interact and complete their projects.
A. Six Sigma teams B. Virtual teams C. Ad hoc teams D. Quality circles
Arman Corporation's relevant range of activity is 3,000 units to 7,000 units. When it produces and sells 5,000 units, its average costs per unit are as follows:??Average Cost per Unit?Direct materials$6.10?Direct labor$2.90?Variable manufacturing overhead$1.25?Fixed manufacturing overhead$3.00?Fixed selling expense$1.05?Fixed administrative expense$0.60?Sales commissions$1.50?Variable administrative expense$0.55Required:a. If 6,000 units are produced, what is the total amount of fixed manufacturing cost incurred?b. If 6,000 units are produced, what is the total amount of manufacturing overhead cost incurred? What is this total amount expressed on a per unit basis?c. If 4,000 units are produced, what is the total amount of direct manufacturing cost incurred?d. If 4,000
units are produced, what is the total amount of indirect manufacturing cost incurred? What will be an ideal response?
What number of cars, equidistant from the mean, such that 90% of car sales are between these values?
In a local university, 40% of the students live in the dormitories. A random sample of 80 students is selected for a particular study. The standard deviation of p, known as the standard error of the proportion is approximately
a. 0.5477 b. 5.477 c. 0.05477 d. 54.77