Although studies continue to show smoking leads to significant health problems, 20 % adults in the United States smoke....
Although studies continue to show smoking leads to significant health problems, 20 % adults in the United States smoke. Consider a group of 250 adults.
a. What is the expected number of adults who smoke?
b. What is the probability that fewer than 40 smoke?
c. What is the probability that from 55 to 60 smoke?
d. What is the probability that 70 or more smoke?
Homework Answers
Add Answer to:
Although studies continue to show smoking leads to significant health problems, 20 % adults in the United States smoke....
You may need to use the appropriate appendix table or technology to answer this question. Although...
You may need to use the appropriate appendix table or technology to answer this question. Although studies continue to show smoking leads to significant health problems, 30% of adults in a country smoke. Consider a group of 250 adults. (b) What is the probability that fewer than 65 smoke? Use the normal approximation of the binomial distribution to answer this question. (Round your answer to four decimal places.) (c) What is the probability that from 80 to 85 smoke? Use...
Smoking remains more common in much of Europe than in the United States. In the United States, there is a strong relationship between education and smoking: well-educated people are less likely to smo...
Smoking remains more common in much of Europe than in the United
States. In the United States, there is a strong relationship
between education and smoking: well-educated people are less likely
to smoke. Does a similar relationship hold in France? Here is a
two-way table of the level of education and smoking status
(nonsmoker, former smoker, moderate smoker, heavy smoker) of a
sample of 462 French men aged 20 to 60 years. The subjects are a
random sample of men...
Smoking remains more common in much of Europe than in the United States. In the United...
Smoking remains more common in much of Europe than in the United States. In the United States, there is a strong relationship between education and smoking: well-educated people are less likely to smoke. Does a similar relationship hold in France? Here is a two-way table of the level of education and smoking status (nonsmoker, former smoker, moderate smoker, heavy smoker) of a sample of 461 French men aged 20 to 60 years. The subjects are a random sample of men...
6.143 Cigarette Smoke Exposure. Researchers G. Evans and E. Kantrowitz explored the health consequences for exposure...
6.143 Cigarette Smoke Exposure. Researchers G. Evans and E. Kantrowitz explored the health consequences for exposure to many different environmental risks in the journal article "Socioe- conomic Status and Health: The Potential Role of Environmental Risk Exposure" (Annual Review of Public Health, Vol. 23, No. 1, pp. 303-331). According to research. 65% of preschool children living in poverty have been exposed to cigarette smoke at home. In comparison, 45% of preschool children not in poverty have been exposed to cigarette...
31. Heights of Women The mean height of women in the United States (ages 20-29) is...
31. Heights of Women The mean height of women in the United States (ages 20-29) is 64.2 inches. A random sample of 60 women in this age group is selected. What is the probability that the mean height for the sample is greater than 6 Center for Health Statistics) 6 inches? Assume ơ-2.9 inches. (Adapted from National 33. Which Is More Likely? Assume that the heights in Exercise 31 are normally distributed. Are you more likely to randomly select 1...
Suppose that 20, 000 married adults in the United States were surveyed as to the number...
Suppose that 20, 000 married adults in the United States were surveyed as to the number of children they have. The results are compiled and used as theoretical probabilities. Let X equal the number of children, with PDF as per the table below. All entries are to be decimal values accurate to the nearest 0.01 P(x) x. P(x) Collapse Al 0.15 2 0.15 3 0.3 0.2 5 0.05 0.1 a. Complete the table above. b. Determine the expected value. EX]...
In 1929, the United States Health Service worked with state and local departments of health in...
In 1929, the United States Health Service worked with state and local departments of health in six states to find a method to control venereal disease. The statistical reports that were conducted between 1930 and 1932 demonstrated a high rate of syphilis in Macon County, Alabama, where over 84 percent of the population were black and 40 percent of the men were infected with syphilis. The methods used for treating this disease consisted of the injection of mercury and other...
Harriet And Smoking Cessation This chapter’s case study demonstrates the usefulness of the Ecological Model and...
Harriet And Smoking Cessation This chapter’s case study demonstrates the usefulness of the Ecological Model and its interaction with individual-focused interventions, and it also draws together information from other models discussed in the chapter. The case study is presented in segments of a life course as well as an episodic perspective of factors involved in the case. It provides a perspective of the social changes that allow individual behavior changes to succeed, while also examining some of the processes involved...
With medical costs rising 10 to 15 percent per year, one of the members of your...
With medical costs rising 10 to 15 percent per year, one of the members of your Board of Directors mentioned that some companies are now refusing to hire smokers and the board should discuss this option at the next month's meeting. Nationally, about 6,000 companies refuse to hire smokers. Weyco, an employee benefits company in Okemos, Michigan, requires all applicants to take a nicotine test. Weyco's CFO says, "We're not saying people can't smoke. We're just saying they can't smoke...
help please!! these are all based on United States QUESTION 14 Which statement is TRUE? a....
help please!! these are all based on United States
QUESTION 14 Which statement is TRUE? a. Medicaid recipients receive dental benefits in fewer than half of the states. O b. Medicaid rules do not require states to cover services such as prescription drugs or dental care. c. There are significant copayments associated with the prescription drug benefits under Medicaid. d. Medicaid only covers services provided in a hospital emergency room. QUESTION 16 Medicare is administered by and is financed by...
Smoking remains more common in much of Europe than in the United
States. In the United States, there is a strong relationship
between education and smoking: well-educated people are less likely
to smoke. Does a similar relationship hold in France? Here is a
two-way table of the level of education and smoking status
(nonsmoker, former smoker, moderate smoker, heavy smoker) of a
sample of 462 French men aged 20 to 60 years. The subjects are a
random sample of men...
Smoking remains more common in much of Europe than in the United States. In the United States, there is a strong relationship between education and smoking: well-educated people are less likely to smoke. Does a similar relationship hold in France? Here is a two-way table of the level of education and smoking status (nonsmoker, former smoker, moderate smoker, heavy smoker) of a sample of 461 French men aged 20 to 60 years. The subjects are a random sample of men...
6.143 Cigarette Smoke Exposure. Researchers G. Evans and E. Kantrowitz explored the health consequences for exposure to many different environmental risks in the journal article "Socioe- conomic Status and Health: The Potential Role of Environmental Risk Exposure" (Annual Review of Public Health, Vol. 23, No. 1, pp. 303-331). According to research. 65% of preschool children living in poverty have been exposed to cigarette smoke at home. In comparison, 45% of preschool children not in poverty have been exposed to cigarette...
31. Heights of Women The mean height of women in the United States (ages 20-29) is 64.2 inches. A random sample of 60 women in this age group is selected. What is the probability that the mean height for the sample is greater than 6 Center for Health Statistics) 6 inches? Assume ơ-2.9 inches. (Adapted from National 33. Which Is More Likely? Assume that the heights in Exercise 31 are normally distributed. Are you more likely to randomly select 1...
Suppose that 20, 000 married adults in the United States were surveyed as to the number of children they have. The results are compiled and used as theoretical probabilities. Let X equal the number of children, with PDF as per the table below. All entries are to be decimal values accurate to the nearest 0.01 P(x) x. P(x) Collapse Al 0.15 2 0.15 3 0.3 0.2 5 0.05 0.1 a. Complete the table above. b. Determine the expected value. EX]...
With medical costs rising 10 to 15 percent per year, one of the members of your Board of Directors mentioned that some companies are now refusing to hire smokers and the board should discuss this option at the next month's meeting. Nationally, about 6,000 companies refuse to hire smokers. Weyco, an employee benefits company in Okemos, Michigan, requires all applicants to take a nicotine test. Weyco's CFO says, "We're not saying people can't smoke. We're just saying they can't smoke...
help please!! these are all based on United States
QUESTION 14 Which statement is TRUE? a. Medicaid recipients receive dental benefits in fewer than half of the states. O b. Medicaid rules do not require states to cover services such as prescription drugs or dental care. c. There are significant copayments associated with the prescription drug benefits under Medicaid. d. Medicaid only covers services provided in a hospital emergency room. QUESTION 16 Medicare is administered by and is financed by...
Most questions answered within 3 hours.
-
lease solve all the
questions, don't need to explanations
Q1 - All animal
species have general...
asked 1 hour ago -
Business Phasing
1.Discuss the logical progression for growing a business, which
starts from the initial idea...
asked 1 hour ago -
Modify
When executing on the command line having only
this program name, the program will accept...
asked 2 hours ago -
Kenny Electric Company's noncallable bonds were issued several
years ago and now have 20 years to...
asked 2 hours ago -
find H(e^Jtheta) at theta= 0, pi/10, pi/20, pi/2 for
the following:
a) H(e^Jtheta)= 1+e^Jtheta
b) H(e^Jtheta)=...
asked 3 hours ago -
Home Corporation will open a new store on January 1. Based on
experience from its other...
asked 3 hours ago -
In a neoclassical model, use the IS-LM to analyze the effect of
a permanent money supply...
asked 4 hours ago -
An electron passes through a point 2.67 cm from a long straight
wire as it moves...
asked 4 hours ago -
A grammar is a 4-tuple G, G = (Ν, Σ, Π, Σ, S) where, Ν is...
asked 5 hours ago -
In this part, calculate the present values. Use the Excel PV
function to compute the present...
asked 5 hours ago -
Part 1. Primitive Types, Sorting, Recursion for
Homework.java
a) Implement the static method initializeArray that receives...
asked 6 hours ago -
Using C++, build a sorter that can rank a sequence of numbers in
a descending order....
asked 6 hours ago