For the following set of sample scores, find the estimated standard error of the mean: 2, 1, 2, 3, 8, 5, 1

In general, when comparing recall and recognition memory tests,

a. only recognition requires a search using retrieval cues. b. only recall requires a search using retrieval cues. c. the retrieval cues for recall are more straightforward. d. the retrieval cues for recognition are more straightforward.

Barbara always seems to excel at whatever she does. While she was only an average student and did poorly on most aptitude and IQ tests, she has an ability to find jobs and challenges that allow her to use her strengths and avoid her weaknesses

When necessary, she excels at finding ways of shaping her job duties to better fit her abilities. Her intellectual strengths appear to be ______. a. analytical c. creative b. exponential d. practical