In a 2^4 factorial design, the number of degrees of freedom for the model, assuming the complete factorial model, is: a. 7
b. 5
c. 6
d. 11
e. 12
f. none of the above.

None of the above

Step-by-step explanation:

Given

Required

Determine the degree of freedom (df)

df is calculated as follows;

In this case:

N = Number of designs,

Substitute 16 for N in

Hence, none of the options answer te question

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9