QUESTION 3: If the Faces-Cars Memory Recognition test is sensitive to expertise,

Question

QUESTION 3: If the Faces-Cars Memory Recognition test is sensitive to expertise, we might predict that the class, overall, would be more accurate on the Face Recognition Memory Test than the Car Recognition Memory Test because people, in general, are more likely to be experts on faces than on cars.  

QUESTION 3a (2 points): What kind of test (z-score, z-test, single sample t-test, between-subjects t-test, within-subjects t-test, correlation) would you use to make this determination, and why would you use that test?

Explanation / Answer

We should refer z test because sample size is large

If the Faces-Cars Memory Recognition test is sensitive to expertise, we might predict that the class, overall, would be more accurate on the Face Recognition Memory Test than the Car Recognition Memory Test because people, in general, are more likely to be experts on faces than on cars.

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