Question: If X is normal with = 8.48 and = 1.60, what are the two values of X which include the central 80% of the probability?
If X is normal with = 8.48 and = 1.60, what are the two values of X which include the central 80% of the probability? Round your answers to the nearest hundredth. Option A (7.13, 10.93) Option B (6.43, 10.53) Option C (7.13, 9.83) Option D (9.83, 10.93)
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