# Question: According to data from the National Health and Nutrition Examination

According to data from the National Health and Nutrition Examination Survey, 36.5% of adult women and 26.6% of adult men are at a healthy weight. Suppose 50.52% of the adult population consists of women.

a. What proportion of adults is at a healthy weight?

b. If an adult is at a healthy weight, what is the probability that the adult is a woman?

c. If an adult is at a healthy weight, what is the probability that the adult is a man?

a. What proportion of adults is at a healthy weight?

b. If an adult is at a healthy weight, what is the probability that the adult is a woman?

c. If an adult is at a healthy weight, what is the probability that the adult is a man?

## Answer to relevant Questions

Suppose that 60% of the students do homework regularly.It is also known that 80% of students, who had been doing homework regularly, end up doing well in the course (get a grade of A or B). Only 20% of students, who had not ...Consider the following discrete probability distribution. a. Is this a valid probability distribution? Explain. b. Graphically depict this probability distribution. c. What is the probability that the random variable X is ...Professor Sanchez has been teaching Principles of Economics for over 25 years. He uses the following scale for grading.a. Depict the above probability distribution graphically. Comment on whether or not the probability ...You are considering buying insurance for your new laptop computer, which you have recently bought for $1,500. The insurance premium for three years is $80. Over the three-year period there is an 8% chance that your laptop ...Let X represent a binomial random variable with n = 200 and p = 0.77. Find the following probabilities.a. P (X ≤ 150)b. P (X > 160)c. P (155 ≤ X ≤ 165)d. P (X = 160)Post your question