Ruby graphs scores from variables to test for a pattern. What type of statistical concept is she using?

When we make judgments based on the ease with which examples come to mind, we are using

a. the availability heuristic. b. the representativeness heuristic. c. the anchoring and adjustment heuristic. d. the conjunction fallacy.

Metacognitive skills do not improve until after age 10

Indicate whether the statement is true or false