Mathematics

30 March, 17:02

The average height of adult females is 64.4 inches, with a standard deviation of 2.3 inches and a normal distribution. Rayna is 67.1 inches tall. What is the standardized score for Rayna's height?

A. - 1.17

B. 1.17

C. - 0.17

D. 0.17

E. Unable to determine the standardized score

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