52.
Which of the following is true?
(i) On average, neural networks have higher computational rates than conventional computers.
(ii) Neural networks learn by example.
(iii) Neural networks mimic the way the human brain works.

55.
Shaping teaching techniques to fit the learning patterns of individual students is the goal of __________

58.
Uncertainty arises in the Wumpus world because the agent's sensors give only ____________