A child wants to get to the top of the table to get access to a cookie and at first he tries to reach up. Then he tries to jump. After that, he moves a box next to the table and stands on it. He still doesn't reach, so he moves the box next to the chair, climbs onto the chair, and grabs onto the cookie. This strategy is called:Question 18Select one:a.Algorithmb.Trial and errorc.Heuristicd.Working backwardse.Problem solving

Sally likes completing brain teasers and word puzzles in her spare time. She feels a sense of satisfaction when she completes one and finds she has the correct answer, but she does not like to fail. She chooses puzzles that are difficult enough to be challenging but easy enough that she stands a reasonable chance of succeeding every time she tries. In making these choices, what aspect of the problem is Sally’s behaviour maximising?Group of answer choicesthe intrinsic reward value of the puzzlethe utility of successthe chances of reinforcementthe expected utility of the puzzlethe probability of success

Heuristic Evaluation

Select all that applyRoger, a physical educator, plans to develop the agility of a group of high school students with poor agility through activities involving changes in direction. Identify the activities Roger should assign to his group of students. (Check all that apply.)Multiple select question.Jumping forward, then sideward, then backwardJumping and landing on different surfacesJumping in a circle, square, and triangleLeaping over objectsDoing tumbling tricks like log rolls

Shortcut strategies or guidelines that suggest a problem but do not guarantee an answer an known asMultiple choice question.algorithms.fixations.subgoals.heuristics.

Select the correct answerWhich component of a problem-solving agent is responsible for selecting the next action to take based on the current state and the problem's goal?OptionsSearch AlgorithmProblem Formulation Knowledge BaseGoal Test