Question: Answer each question and draw the normal distribution curve and show all computations. Assume that the average LDL cholesterol level in an adult is 140

Answer each question and draw the normal distribution curve and show all computations.

Assume that the average LDL cholesterol level in an adult is 140 with a standard deviation of 10. Assume that the LDL cholesterol level is normally distributed.

1) What is the probability that a person has an LDL level of 145 or higher?

Answer, draw the normal distribution curve and show all computations.

2) What is the probability that a person has an LDL level of 110 or more?

Answer, draw the normal distribution curve and show all computations.

3) What is the probability that a person has an LDL level between 125 and 145?

Answer, draw the normal distribution curve and show all computations.

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