Answer:
The online survey has large biases concerning representativeness. Regarding the behavioural characteristics of consumers, the face-to-face data delivers the best results, followed by the telephone interviews and finally the online survey.
Face-to-face surveys still deliver the most representative results. Telephone surveys may provide a good alternative, but we would advise use of a larger sample. The online survey needs to be corrected, one should relinquish representativeness.
Answer:
84 students like math only
Step-by-step explanation:
Answer:
x <-10
Step-by-step explanation:
-4(-4+x)>56
Divide each side by -4, remembering to flip the inequality
-4/-4(-4+x)<56/-4
-4+x < -14
Add 4 to each side
-4+4+x < -14+4
x <-10
I will need more of a description than this. not enough details
