What are two rationales for adding centerpoints to a ffe?

a: b: in a box-wilson central composite, for a 2 5−2 experiment what is α [starpoint] factor used?

a: ≈ 0.7071
b: ≈ 1.6818
c: ≈ 2.828
d: ≈ 4.000
e: ≈ 16.000
f: not possible to do a ccc design with more than 4 factors why do pb designs not have centerpoints?
a: which are valid run sizes for a single replicate of a plackett-burman design?

a: 17
b: 132
c: 8
d: 18

a) false; the points do not have to be in a straight line.

step-by-step explanation:

the points could be in the shape of a triangle

b is incorrect

c is incorrect because it is saying the immediately don't form one when they are capable of doing so

d is incorrect

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}