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Recently, Experian reported that the average credit score for a new-car loan was 753. Suppose Ally Financial, a bank holding company that finances car loans,

  1. Recently, Experian reported that the average credit score for a new-car loan was 753. Suppose Ally Financial, a bank holding company that finances car loans, would like to test the hypothesis that the average credit score has increased since the Experian report. A random sample of 20 new-car loans had an average credit score of 764.2 with a sample standard deviation of 34.5. Ally Financial would like to set = 0.05. The p-value for this hypothesis test would be between ________.

A. 0.01 and 0.025

B. 0.025 and 0.05

C. 0.05 and 0.10

D. 0.10 and 0.20

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