Question

In: Statistics and Probability

(Please make answer clear) Big babies: A public health organization reports that 30% of baby boys...

(Please make answer clear)

Big babies: A public health organization reports that 30% of baby boys 6 - 8 months old in the United States weigh more than 20 pounds. A sample of 16 babies is studied. Round the answers to three decimal places.

A. What is the probability that exactly 6 of them weigh more than 20 pounds? The probability that exactly 6 of them weigh more than 20 pounds is__?

(b) What is the probability that more than 5 weigh more than 20 pounds? The probability that more than 5 weigh more than 20 pounds is__?

(c) What is the probability that fewer than 5 weigh more than 20 pounds? The probability that fewer than 5 weigh more than 20 pounds is__?

(d) Would it be unusual if more than 4 of them weigh more than 20 pounds? It ▼(Choose one) (would OR would not) be unusual if more than 4 of them weigh more than 20 pounds, since the probability is

Solutions

Expert Solution


Related Solutions

6.2.38 Big Babies: The Centers for Disease Control and Prevention reports that 25% of baby boys...
6.2.38 Big Babies: The Centers for Disease Control and Prevention reports that 25% of baby boys 6-8 months old in the United States weigh more than 20 pounds. A sample of 16 babies is studied. (Use Minitab where applicable.) a.         What is the probability that exactly 5 of them weigh more than 20 pounds? b.         What is the probability that more than 6 weigh more than 20 pounds? c.         What is the probability that fewer than 3 weigh more than...
Are there any medical advantages to circumcising baby boys? please answer and 200 words or more
Are there any medical advantages to circumcising baby boys? please answer and 200 words or more
On January 30, 2020, the World Health Organization (WHO) declared COVID-19 a Public Health Emergency of...
On January 30, 2020, the World Health Organization (WHO) declared COVID-19 a Public Health Emergency of International Concern (PHEIC) or a pandemic. The emergence and rapid spread of SARS-CoV-2, the virus that causes COVID-19, have created unique challenges for governments throughout the world and particularly so in the United States. Following the WHO’s announcement, U.S. federal and state agencies have similarly declared health emergencies to mitigate and slow the spread of the virus. Most states issued stay-at-home orders for their...
As a Public Health professional what policy, you will make for organization to promote physical activity...
As a Public Health professional what policy, you will make for organization to promote physical activity among working people to reduce their sedentary lifestyle
Baby weights: According to a recent National Health Statistics Report, the weight of male babies less...
Baby weights: According to a recent National Health Statistics Report, the weight of male babies less than 2 months old in the U.S. is normally distributed with mean 11.5 pounds and standard deviation 2.7 pounds. a. What proportion of babies weigh more than 13 pounds? b. What proportion of babies weigh less than 15 pounds? c. What proportion of babies weigh between 10 and 14 pounds? d. Is it unusual for a baby to weigh more than 17 pounds?
(please make answer clear than you! :) A sample of size =n66 is drawn from a...
(please make answer clear than you! :) A sample of size =n66 is drawn from a normal population whose standard deviation is =σ8.9. The sample mean is =x50.35. Part 1 of 2 (a) Construct a 98% confidence interval for μ. Round the answer to at least two decimal places. A 98% confidence interval for the mean is <μ < (b) If the population were not approximately normal, would the confidence interval constructed in part (a) be valid? Explain. The confidence...
6.1 question 16 please make answer clear Electricity bills: According to a government energy agency, the...
6.1 question 16 please make answer clear Electricity bills: According to a government energy agency, the mean monthly household electricity bill in the United States in 2011 was $109.99. Assume the amounts are normally distributed with standard deviation $17.00. Use the TI-84 Plus calculator to answer the following. (a) What proportion of bills are greater than $120? (b) What proportion of bills are between $80 and $135? (c) What is the probability that a randomly selected household had a monthly...
Please answer the following questions: What is the role of public health in times of Population...
Please answer the following questions: What is the role of public health in times of Population Crises and Emergencies? How does the National Response Framework relate to the role of public health? How does the Incident Command System improve emergency response?
How can a nongovernmental organization use the 10 essential public health services in public health emergency...
How can a nongovernmental organization use the 10 essential public health services in public health emergency disaster preparedness
The Baby-Friendly Hospital Initiative (BFHI) was launched in 1991 by UNICEF and the World Health Organization...
The Baby-Friendly Hospital Initiative (BFHI) was launched in 1991 by UNICEF and the World Health Organization to ensure that all health care organizations providing maternity services become centers of breast feeding support. A maternity facility can be designated “baby friendly” when it has implemented the specified ten steps to successful breast feeding. After reviewing the information in the article, Cardaci, R. (2017). Beyond Maternity Nursing: The Baby-Friendly Hospital Initiative. American Journal Of Nursing, 117(8), 36-45. doi: 10.1097/01.NAJ.0000521947.45448.d9 Respond to the...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT