The table below gives data on average per capita wine consumption and heart disease rates in 19 countries. TABLE 3.6 Wine consumption and heart disease Alcohol from wine Heart disease death rate Alcohol Heart disease death rate (liters/year) (per 100,000) from wine Country Country (liters/year) (per 100,000) Australia 167 Netherlands New Zealand 2.5 211 1.8 Austria 3.9 167 1.9 266 227 Belgium/Lux. Canada Denmark 2.9 0.8 Norway Spain Sweden Switzerland United Kingdom United States West Germany 131 2.4 191 6.5 86 2.9 220 1.6 207 Finland 0.8 297 5.8 115 France 9.1 71 1.3 285 1.2 199 Iceland Ireland 0.8 211 0.7 300 2.7 172 Italy 7.9 107 Source: M. H. Criqui, University of California, San Diego, reported in the New York Times, December 28, 1994. (a) Construct a scatterplot for these data. (Do this on paper. Your instructor may ask you to turn in this graph.) Describe the relationship between the two variables. O There is a fairly weak negative association. O There is a fairly strong negative association. O There is a fairly strong positive association. O There is a fairly weak positive association.
Permutations and Combinations
If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.
Counting Theory
The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.
I am ONLY looking for d). This is the second time I have asked the same question. I split it into 2 parts for a larger text size like was requested. Thanks
![(b) Determine the equation of the least-squares line for prediction heart diesease death rate from wine
consumption using the data in the table.
DEATHRT = 310,5635+ -22.9698 ALCOHOL
Determine the correlation.
r--
(c) Interpret the correlation.
0.242
%3D
O The correlation is close to -1, indicating that the predictions of wine consumption from death rate will
be fairly accurate.
O The correlation is close to -1, indicating that the predictions of death rate from wine consumption will
Not be fairly accurate.
The correlation is close to -1, indicating that the predictions of death rate from wine consumption will
be fairly accurate.
O The correlation is close to -1, indicating that the predictions of wine consumption from death rate will
Not be fairly accurate.
About what percent of the variation among countries in heart disease death rates is explained by the straight-line
relationship with wine consumption?
71.03%
¥ (d) Predict the heart disease death rate in another country where adults average 7 liters of alcohol from wine each
year.
%3D
Death rate (per 100000) =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a6cb211-9522-4f5d-b5b3-5e52579f54b7%2F2decd210-7b7f-40c9-8956-b31e89c0b6f7%2Ffr4bg9j_processed.jpeg&w=3840&q=75)
![The table below gives data on average per capita wine consumption and heart disease rates in 19 countries.
TABLE 3.6 Wine consumption and heart disease
Heart disease
death rate
Alcohol
Alcohol
Heart disease
from wine death rate
(liters/year) (per 100,000)
from wine
Country
Country
(liters/year) (per 100,000)
167
266
Australia
Netherlands
New Zealand
2.5
211
1.8
Austria
3.9
167
1.9
227
Belgium/Lux.
Canada
2.9
131
Norway
0.8
6.5
86
Spain
Sweden
2.4
191
Denmark
2.9
220
1.6
207
Finland
0.8
297
Switzerland
5.8
115
285
United Kingdom 1.3
United States
West Germany
France
9.1
71
Iceland
0.8
211
1.2
199
Ireland
0.7
300
2.7
172
Italy
7.9
107
Source: M. H. Criqui, University of California, San Diego, reported in the New York Times, December 28,
1994.
(a) Construct a scatterplot for these data. (Do this on paper. Your instructor may ask you to turn in this graph.)
Describe the relationship between the two variables.
O There is a fairly weak negative association.
There is a fairly strong negative association.
O There is a fairly strong positive association.
O There is a fairly weak positive association.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a6cb211-9522-4f5d-b5b3-5e52579f54b7%2F2decd210-7b7f-40c9-8956-b31e89c0b6f7%2Fff7pj3t_processed.jpeg&w=3840&q=75)
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