The following scatterplot presents data on wine consumption and
death rate from heart attacks in 19 developed Western countries.
The scatterplot shows that...(disregard question on top of
scatterplot photo)!!!!!!
| a. |
countries that drink more wine have lower death rates from heart disease. |
|
| b. |
country is the explanatory variable. |
|
| c. |
countries that drink more wine have higher death rates from heart disease. |
|
| d. |
the amount of wine a country drinks is not related to its heart disease death rate. |
|
| e. |
heart disease deaths is the explanatory variabl |
Homework Answers
here as graph sloping downwards reflecting as alcohol increases ; death rate from heart disease decreases
therefore option A is correct
|
countries that drink more wine have lower death rates from heart disease. |
Add Answer to:
The following scatterplot presents data on wine consumption and
death rate from heart attacks in 19...
QUESTION 13 The scatterplot below presents data on wine consumption and death rate from heart attacks...
QUESTION 13
The scatterplot below presents data on wine consumption
and death rate from heart attacks in 19 developed Western
countries. If the heart disease death rate were expressed as deaths
per 1000 people instead of deaths per 100,000 people, how would the
correlation r between wine consumption and heart disease death
rates change
a.
r would not change
b.
r would be multiplied by 10
c.
r would be divided by 100
d.
r would be multiplied by 100...
The scatterplot below presents data on wine consumption and death rate from heart attacks in 19...
The scatterplot below presents data on wine consumption and death rate from heart attacks in 19 developed Western countries. The correlation between wine consumption and heart disease deaths is one of the following values. From the scatterplot, which must be true? 300 Heart Disease Death per 100,000 People 02 6 8 Alcohol from Wine (liters) 10 12 a. r=0.84 Ob.r= -0.84 Ocr=0.25 Od r=0.001 e. r= -0.25
The following table presents data on wine consumption (in liters per person per year) and death...
The following table presents data on wine consumption (in liters per person per year) and death rate from heart attacks (in deaths per 100,000 people per year) in 19 developed Western countries. WINE CONSUMPTION AND HEART ATTACKS Heart divae Country 131 24 Denmark United Sues Wea German 79 Answer each question/complete the tasks. (point value is in parentheses) 1. What is the explanatory variable and what is the response variable? (2) 2. Make a complete scatterplot of the data. (3)...
I need help from 9-11. I calculated 7-8 below. 7)Alcohol Consumption (liters/person/year): 3 Heart disease = 260.56-22.969(3) = 191.653 8) Alcohol Consumption (liters/pers...
I need help from 9-11.
I calculated 7-8 below.
7)Alcohol Consumption (liters/person/year): 3
Heart disease =
260.56-22.969(3)
= 191.653
8) Alcohol Consumption (liters/person/year): 15
Heart disease =
260.56-22.969(15)
= -83.975
It wouldn’t be appropriate because the heart disease is
in -83.975.
The following table presents data on wine consumption (in liters per person per year) and death rate from heart attacks (in deaths per 100,000 people per year) in 19 developed Western countries. WINE CONSUMPTION AND HEART ATTACKS Alcohol Heart...
5. Write sentences that interpret the slope and y-intercept of the LSRL. 6. Superimpose the regression...
5. Write sentences that interpret the slope and y-intercept of
the LSRL.
6. Superimpose the regression equation on the scatterplot.
7. Predict the rate of heart attacks for a country where the
average wine consumption is 3 liters/person/year.
8. Would it be appropriate to try to predict the death rate from
heart attacks for Estonia where the per capita wine consumption is
15 liters/year? Why or why not?
9. What is the explained variation for this data? Interpret your
result....
i need the answers to b c d e and f Q3. 120 pts) There is...
i need the answers to b c d e and f
Q3. 120 pts) There is some indication that consumption of moderate amounts of wine can help prevent heart attacks. Below is a plot and summary of yearly wine consumption (liters of alcohol fromm drinking wine, per person) and yearly death rates from heart disease (deaths per 100,000 for a of & n contries Heart discase death rate167 131 220 71 107 167 115 236 Alcohol from wine Heart death...
The data of a major referral hospital showed that most patients with ischemic heart disease (IHD)...
The data of a major referral hospital showed that most patients with ischemic heart disease (IHD) were black American. Based on this, it was concluded that black Americans are at higher risk of IHD compared to other community groups. How would you describe the conclusion? A. Correct, because risk factors for IHD are more common in black African American. B. Incorrect, because no test of statistical significance has been made C. Incorrect, because prevalence is used instead of incidence D....
The data of a major referral hospital showed that most patients with ischemic heart disease (IHD)...
The data of a major referral hospital showed that most patients with ischemic heart disease (IHD) were black American. Based on this, it was concluded that black Americans are at higher risk of IHD compared to other community groups. How would you describe the conclusion? A. Correct, because risk factors for IHD are more common in black African American. B. Incorrect, because no test of statistical significance has been made C. Incorrect, because prevalence is used instead of incidence D....
Please help me answer theses practice questions QUESTION 2 Which of the following can a country...
Please help me answer theses practice questions
QUESTION 2 Which of the following can a country implement to protect local industries (e.g. bicycles) according to the video on the deceptive promise of free trade? Border walls local training programs to strengthen local industries protectionist policies such as tarrifs creating a high minimum wage locally governments can't do anything QUESTION 3 Which of the following European countries has a trade surpluse with the US as well as most other European countries...
QUESTION 3 The textbook discusses 3 types of environmental degradation affecting the environment. Below, please match...
QUESTION 3 The textbook discusses 3 types of environmental degradation affecting the environment. Below, please match each type of degradation discussed to the type of consequence suggested in the textbook. (Answer based on what the book says, not based on your personal opinion.) Air pollution A., is killinig humans 8,..isklin the earth Land poliution Water pollution address chiticar Watel Air Pollution Air pollution occurs when the release of materials to the atmosphere cannot be safelv disposed of by natural processes....
QUESTION 13
The scatterplot below presents data on wine consumption
and death rate from heart attacks in 19 developed Western
countries. If the heart disease death rate were expressed as deaths
per 1000 people instead of deaths per 100,000 people, how would the
correlation r between wine consumption and heart disease death
rates change
a.
r would not change
b.
r would be multiplied by 10
c.
r would be divided by 100
d.
r would be multiplied by 100...
The scatterplot below presents data on wine consumption and death rate from heart attacks in 19 developed Western countries. The correlation between wine consumption and heart disease deaths is one of the following values. From the scatterplot, which must be true? 300 Heart Disease Death per 100,000 People 02 6 8 Alcohol from Wine (liters) 10 12 a. r=0.84 Ob.r= -0.84 Ocr=0.25 Od r=0.001 e. r= -0.25
The following table presents data on wine consumption (in liters per person per year) and death rate from heart attacks (in deaths per 100,000 people per year) in 19 developed Western countries. WINE CONSUMPTION AND HEART ATTACKS Heart divae Country 131 24 Denmark United Sues Wea German 79 Answer each question/complete the tasks. (point value is in parentheses) 1. What is the explanatory variable and what is the response variable? (2) 2. Make a complete scatterplot of the data. (3)...
I need help from 9-11.
I calculated 7-8 below.
7)Alcohol Consumption (liters/person/year): 3
Heart disease =
260.56-22.969(3)
= 191.653
8) Alcohol Consumption (liters/person/year): 15
Heart disease =
260.56-22.969(15)
= -83.975
It wouldn’t be appropriate because the heart disease is
in -83.975.
The following table presents data on wine consumption (in liters per person per year) and death rate from heart attacks (in deaths per 100,000 people per year) in 19 developed Western countries. WINE CONSUMPTION AND HEART ATTACKS Alcohol Heart...
5. Write sentences that interpret the slope and y-intercept of
the LSRL.
6. Superimpose the regression equation on the scatterplot.
7. Predict the rate of heart attacks for a country where the
average wine consumption is 3 liters/person/year.
8. Would it be appropriate to try to predict the death rate from
heart attacks for Estonia where the per capita wine consumption is
15 liters/year? Why or why not?
9. What is the explained variation for this data? Interpret your
result....
i need the answers to b c d e and f
Q3. 120 pts) There is some indication that consumption of moderate amounts of wine can help prevent heart attacks. Below is a plot and summary of yearly wine consumption (liters of alcohol fromm drinking wine, per person) and yearly death rates from heart disease (deaths per 100,000 for a of & n contries Heart discase death rate167 131 220 71 107 167 115 236 Alcohol from wine Heart death...
Please help me answer theses practice questions
QUESTION 2 Which of the following can a country implement to protect local industries (e.g. bicycles) according to the video on the deceptive promise of free trade? Border walls local training programs to strengthen local industries protectionist policies such as tarrifs creating a high minimum wage locally governments can't do anything QUESTION 3 Which of the following European countries has a trade surpluse with the US as well as most other European countries...
QUESTION 3 The textbook discusses 3 types of environmental degradation affecting the environment. Below, please match each type of degradation discussed to the type of consequence suggested in the textbook. (Answer based on what the book says, not based on your personal opinion.) Air pollution A., is killinig humans 8,..isklin the earth Land poliution Water pollution address chiticar Watel Air Pollution Air pollution occurs when the release of materials to the atmosphere cannot be safelv disposed of by natural processes....
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