1. in 15-19 age group, whites pay more visits to physicians than anyone followed by hispanic people while the black people pay the least number of visits to physicians.
2. Among all men groups, 35-39 age group men care the most about their health care as they visit the physicians more often than other age groups.
while 20-24 aged group of men pay the least no. of visits to physicians annually.
In general, from 20 yrs onward men pay more visits to physician as they move to older age groups (increasing trend).
3. it is a categorical comparision between multiple groups/ethnicity of people on the basis of age groups.
4. In US, the whites are the most health conscious people as they visit the physicians most in all age groups
followed by the blacks who come second in the ranks in all age groups(except the 15-19 age group) and lastly the hispanics who are the least health conscious citizens or aren't able to use the services in all age groups except 15-19 group where they are better than the blacks.
5. the causes behind such a trend could be economic inequalities among different ethnic groups which makes them unable to afford medical services early in their lives but it does improve in future as their income increases
or it could be due to modern-day lifestyle in which people show progressive health concern as they move to the older age groups.
Using the histogram found on page 36 in your text (Figure 2-3), answer the following questions....
The authors use the term “percentage” to talk about the
percentage of persons over 65 who had ever received an influenza
vaccination. A better term might be?
a. crude mortality rate
b. age-specific mortality rate
c. sex-specific mortality rate
d. cause-specific mortality rate
e. case-fatality rate
f. incidence
g. cumulative incidence
h. period prevalence
i. point prevalence
FROM THE NATIONAL CENTER FOR HEALTH STATISTICS Percentage of Adults Aged 265 Years Who Had Ever Received a Pneumococcal Vaccination,* by Selected Race/Ethnicity...
From the following data: Identify the data type, calculate appropriate descriptive statistics, draw a histogram to describe the data, and then verbally draw conclusions from the data. Age Age-Specific Rate Case Count Population <1 29.4 1,168 3,975,414 1-4 23.0 3,665 15,937,085 5-9 13.4 2,746 20,481,130 10-14 15.1 3,112 20,605,579 15-19 24.0 5,061 21,084,710 20-24 35.5 8,052 22,693,026 25-29 60.2 13,475 22,401,168 30-34 97.6 21,090 21,617,533 35-39 144.5 29,350 20,312,646 40-44 228.4 46,048 20,156,736 45-49 354.7 73,790 20,801,156 50-54 566.5 126,274...
ooc smary. noW does it reflect the skewness of the distribution Maternal age at childbirth. How old are women when they have their first child? Here is the distribution of the age of the mother for all firstborn children in the 2.32 United States in 2014:1 Age Count Age Count 10-14 years 2,769 30-34 years 326,391 15-19 years 205,747 35-39 years 114,972 20-24 years 445,523 40-44 years 23,941 25-29 years 428,762 45-49 years 2,169 2.35 Exercises 69 The number of...
The following gives the percentage on pregnancy based by race and age according to the 1994-1995 United States Statistical Abstract. Six percentages have been boxed for comparison. Interpret each All AgeAge Age A Ae Age Age 40 ages 15 15-19 20- 24 25-29 30-34 35-39 & over All Pregnancies Live births 61.7 39.2 48.4 60.2 68. 67.2 59. 51.6 Induced abortions 251 50.5 39.7 29.3 19.116.5 21.0 30.9 Fetal losses 13.3 10.3 .9 10.6 12.916.2 19.9 17. Total 100 100...
Answer the following questions: (This is one full assignment) A city of 45,346 people is having an outbreak of salmonella. If 296 males have contracted salmonella and 567 females have contracted salmonella in the past month, calculate the following: With respect to salmonella poisoning, calculate the sex ratio of infection. Calculate the proportion of male to female salmonella cases. Calculate the percentage of male and female salmonella cases. Use the table below to answer the following questions: Total Injuries Fatal...
32 Chapter 2 Summarizing Data: Listing and Grouping 2.3 The following are the grades that 50 students obtained on an accounting test: 73 65 82 70 45 50 70 54 32 75 75 67 65 60 75 87 83 40 72 64 58 75 89 70 73 55 61 78 89 93 43 51 59 38 65 71 75 85 65 85 49 97 55 60 76 75 69 35 45 63 Prepare a stem-and-leaf display of these values. Use...
1) This question is based on a National Vital Statistics Report from 2002 on infant mortality statistics from the linked birth/Infant death data file by a variety of maternal and infant characteristics Use Table 1 to answer the following: a) (2 points) Define infant mortality. b) (2 points) What is the total infant mortality rate for all races combined (looking for a single number, not one number for each race)? c) (4 points) How would you describe the differences in...
8. Econometrics (15 pts) Table 2 below shows the impact of a declining fertility rate (births per 100 population) on rates of birth by Cesarean section. The economist estimated a logistic regression model where the dependent variable (Y) equals one for delivery by Cesarean section, 0 for a normal delivery Independent variables in the model include year fixed effects (e), county fixed effects (a), and a vector (X) that controls for mother's age, education, marital status, race and ethnicity, as...
Using the answers from the table above, answer ALL of
the questions below. For questions 1 - 13, draw a
normal curve and indicate the area that you are calculating the
probability of. For questions 14 – 22, use the
appropriate formulas and show all of your
calculations.
Be sure to turn in the table above along with your
answers to all of the questions below. Place your answers in a
folder with your name clearly written at the top...
a. Using the Excel’s Regression Tool, develop the estimated regression equation to show how income (y annual income in $1000s) is related to the independent variables education(level of education attained in number of years), age ( Develop the dummy variable for the gender variable first. [ 6 points] Use the t test to test whether each of the coefficients obtained in part (a) are significant at .05 level of significance. What are your conclusions? [3 points] Use the F test...