A person's level of blood glucose and diabetes are closely related. Let x be a random variable measured in milligrams of glucose per deciliter (1/10 of a liter) of blood. Suppose that after a 12-hour fast, the random variable x will have a distribution that is approximately normal with mean $\mu$ = 80 and standard deviation of $\sigma$= 30 What is the probability that, for an adult after a 12-hour fast, x is less than 62?
A)0.226
B)0.274
C)0.137
D)0.363
E)0.726

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The Answer of A person's level of blood glucose and diabetes are closely related. Let x be a random variable measured in milligrams of glucose per deciliter (1/10 of a liter) of blood. Suppose that after a 12-hour fast, the random variable x will have a distribution that is approximately normal with mean $\mu$ = 80 and standard deviation of $\sigma$= 30 What is the probability that, for an adult after a 12-hour fast, x is less than 62?
A)0.226
B)0.274
C)0.137
D)0.363
E)0.726

A Person's Level of Blood Glucose and Diabetes Are Closely μ\muμ

A Person's Level of Blood Glucose and Diabetes Are Closely $\mu$