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The scatterplot below 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 following scatterplot presents data on wine consumption and death rate from heart attacks in 19...
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...
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...
10 betagsautosaven4341927.11 wa Mal WOULON Cangan hudent Solution The following table shows on werage per capita...
10 betagsautosaven4341927.11 wa Mal WOULON Cangan hudent Solution The following table shows on werage per capita wine consumption and heart disease reper 100.000 people in a random sample of 10 countries Yearty wine consumation Inters 2.5 2.9 3.4 2.0 08 27 0.8 02 Death from heart diseases 221 190 295 75 173 212 191 These datorer of where the deather de per 100.000 The India Part 0.7,301 Therman OH PO MacBook 3 4 R P S F Н. J K...
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 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...
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...
10 betagsautosaven4341927.11 wa Mal WOULON Cangan hudent Solution The following table shows on werage per capita wine consumption and heart disease reper 100.000 people in a random sample of 10 countries Yearty wine consumation Inters 2.5 2.9 3.4 2.0 08 27 0.8 02 Death from heart diseases 221 190 295 75 173 212 191 These datorer of where the deather de per 100.000 The India Part 0.7,301 Therman OH PO MacBook 3 4 R P S F Н. J K...
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