A public opinion poll in Southern California was conducted to determine whether southern Californians are prepared for the “big earthquake” that experts predict will devastate the region sometime in the next 50 years. It was learned that “60% have not secured objects in their homes that might fall and cause injury and damage during a temblor.” In a random sample of n = 864 southern Californians, let X equal the number who “have not secured objects in their homes.” Find P(496 ≤ X ≤548), approximately.
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