Answer:
a. There is no blocking variable, and incentive plans will be randomly assigned to the workers.
Step-by-step explanation:
The Randomized Complete Block Design (RCBD) is a standard experimental design where experimental units or subjects are grouped as blocks (also known as replicates). In RCBD, subjects within each block are randomly assigned to the experimental units within a block. RCBD is a type of design that reduces variability by controlling variation within each treatment, thereby enhancing the estimation of the treatment effects (combinations of the factor levels of the different factors).
Answer:
8
Step-by-step explanation:
E = 15, V = 9, F =?
By Euler's rule, we have:
F + V - E = 2
F + 9 - 15 = 2
F - 6 = 2
F = 6 + 2
F = 8
Answer:
f(x) = x3 + 3x2 − 4x − 12
Step-by-step explanation:
A polynomial which falls tot he left and rises to the right is a function with a positive leading coefficient. Its formed by the x-intercepts or zeros x = -3, -2 and 2. The zeros form the factors (x+3)(x+2)(x-2). Multiply the factors using the distributive property to find the function in standard form.
(x+3)(x+2)(x-2)
(x^2 + 3x + 2x + 6)(x-2)
(x^2 + 5x + 6)(x-2)
x^3 + 5x^2 + 6x -2x^2 - 10x - 12
x^3 + 3x^2 - 4x - 12
Answer: It would be (-11/2,9/2)
Step-by-step explanation: Use the midpoint formula to calculate the answer, it is (x1+x2)/2,(y1+y2)/2
Answer:
yes
Step-by-step explanation:
area tri = (8 * 12) /2
area tri = 96 / 2
area tri = 48 cm²