Short-Term Memory Study. Researchers were interested in the short-term memory capacity of 24 college students for three

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Short Term Memory Study Researchers Were Interested In The Short Term Memory Capacity Of 24 College Students For Three 1 (53.61 KiB) Viewed 30 times

Short-Term Memory Study. Researchers were interested in the short-term memory capacity of 24 college students for three types of stimuli: non-words, numbers, and words. Non-words were four-letter nonsense syllables, such as "CHTR" or "TQWB." Researchers thought that participants would find it easiest to remember the words and have the most difficulty remembering the non-words. The data are shown below. The sums EX, EX, 2, EX, EX, EXz, and EX,2 have already been computed. Non-Words Numbers Words X X2 X₂ 2 X₂² X X;2 CD 8 64 6 36 5 25 9 81 6 36 4 16 7 49 5 25 5 25 10 100 5 6 7 49 36 9 81 5 25 3 9 8 64 6 36 5 25 8 64 7 49 4 16 6 36 5 2 4 EX, = 65 ΣΧ,2 = 539 25 EX,2 = 281 ΣΧ2 = 47 ΣΧ, = 34 ΣΧ2 = 156 What are the between sums of squares? 134