# Question: According to National Vital Statistics the average length of a

According to National Vital Statistics, the average length of a newborn baby is 19.5 inches with a standard deviation of 0.9 inch. The distribution of lengths is approximately Normal. Use a table or technology for each question. Include an appropriately labeled and shaded Normal curve for each part. There should be three separate curves.

a. What is the probability that a baby will have a length of 20.4 inches or more?

b. What is the probability that a baby will have a length of 21.4 inches or more?

c. What is the probability that a baby will be between 18 and 21 inches in length?

a. What is the probability that a baby will have a length of 20.4 inches or more?

b. What is the probability that a baby will have a length of 21.4 inches or more?

c. What is the probability that a baby will be between 18 and 21 inches in length?

**View Solution:**## Answer to relevant Questions

The distribution of white blood cell count per cubic millimeter of whole blood is approximately Normal with mean 7500 and standard deviation 1750 for healthy patients. Include an appropriately labeled and shaded Normal curve ...In New Jersey in 2010, the average critical reading SAT score was 495. Assume that the standard deviation is 100 and that SAT scores are normally distributed. Include an appropriately labeled and shaded Normal curve for each ...Suppose there is a club for tall people that requires that men be at or above the 98th percentile in height. Assume that men’s heights are distributed as N (69, 3). Find what men’s height is the minimum required for ...The average birth weight of domestic cats is about 3 ounces. Assume that the distribution of birth weights is Normal with a standard deviation of 0.4 ounce. a. Find the birth weight of cats at the 90th percentile. b. Find ...The undergraduate admission rate at Harvard University in 2012 was 6%. a. Assuming the admission rate is still 6%, in a sample of 100 applicants to Harvard, what is the probability that exactly 5 will be admitted? Assume ...Post your question