A Psychologist Would Like To Evaluate The Relationship

A psychologist would like to evaluate the relationship between verbal skills as measured by the Scholastic Achievement Test (SAT) and performance on an anagram task. (Anagrams are words with the letters scrambled. The task is to unscramble the letters and identify the word.) Each subject is given a set of 10 anagrams, and the psychologist records how much time is needed to solve all 10. The anagram times and each subject’s SAT score are as follows. (Note that two subjects failed to complete all 10 anagrams, which would be the longest time. Rank order times from shortest to longest, and SAT scores from highest to lowest.) Use a Spearman correlation to measure and describe the relationship between SAT and anagram performance.Solving for SSanagramtime, SSsatscore, SP, rAnagramSATSubjectTimeScore 1104480 2195410 3 50590 4 93510 5failed420 6170460 7failed380 8 67570 9 4564010 58600

A psychologist would like to evaluate the relationship

Question
A psychologist would like to evaluate the relationship between verbal skills as measured by the Scholastic Achievement Test (SAT) and performance on an anagram task. (Anagrams are words with the letters scrambled. The task is to unscramble the letters and identify the word.) Each subject is given a set of 10 anagrams, and the psychologist records how much time is needed to solve all 10. The anagram times and each subject’s SAT score are as follows. (Note that two subjects failed to complete all 10 anagrams, which would be the longest time. Rank order times from shortest to longest, and SAT scores from highest to lowest.) Use a Spearman correlation to measure and describe the relationship between SAT and anagram performance.

Solving for SSanagramtime, SSsatscore, SP, r

Anagram

SAT

Subject

Time

Score

1

104

480

2

195

410

3

50

590

4

93

510

5

failed

420

6

170

460

7

failed

380

8

67

570

9

45

640

10

58

600

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