The table to the right gives the per capita gross national product and the per capita...

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The table to the right gives the per capita gross nationalproduct and the per capita expenditure on defense for eightdeveloped countries. Gross domestic product? (GDP) is a measure ofthe total economic output of a country in monetary terms. Percapita GDP is the GDP averaged over every person in the country.Complete parts a though c.

CountryPer Capita GDP ($)Per Capita Defense ($)
A36,533927
B33,405800
C34,005513
D35,1231333
E33,908344
F47,2581240
G35,4151023

H           45,758                         1700

A. Make a scatter diagram for the data.

A.

200005500002000GDPDefense Spending

A scatterplot with a horizontal axis labeled G D P from 20000 to55000 in increments of 5000 and a vertical axis labeled DefenseSpending from 0 to 2000 in increments of 200 contains 8 points.(37500, 900); (32500, 800); (35000, 500); (35000, 1300); (35000,300); (47500, 1200); (35000, 1000); (45000, 1700). All coordinatesare approximate.

B.

200005500002000GDPDefense Spending

A scatterplot with a horizontal axis labeled G D P from 20000 to55000 in increments of 5000 and a vertical axis labeled DefenseSpending from 0 to 2000 in increments of 200 contains 8 points.(32500, 800); (32500, 650); (35000, 600); (35000, 1450); (35000,100); (35000, 1400); (35000, 1000); (35000, 1700). All coordinatesare approximate.

C.

200005500002000GDPDefense Spending

A scatterplot with a horizontal axis labeled G D P from 20000 to55000 in increments of 5000 and a vertical axis labeled DefenseSpending from 0 to 2000 in increments of 200 contains 8 points.(37500, 1700); (32500, 500); (35000, 1000); (35000, 800); (35000,900); (47500, 300); (35000, 1300); (45000, 1300). All coordinatesare approximate.

D.

200005500002000GDPDefense Spending

State whether the two variables appear to be?correlated, and if? so, state whether the correlation is? positive,negative,? strong, or weak.

A.

The two variables appear to be correlated and the correlation isstrong and positive.

B.

The two variables appear to be correlated and the correlation isweak and negative.

C.

The two variables appear to be correlated and the correlation isweak and positive.

D.

The two variables appear to be correlated and the correlation isstrong and negative.

E.

The two variables do not appear to be correlated.

C. Suggest a reason for the correlation or lack ofcorrelation.

A.

The higher a? country's per capita? GDP, the less it can spendon per capita national defense.

B.

The higher a? country's per capita? GDP, the more it can spendon per capita national defense.

C.

There is no correlation between a? country's per capita GDP andspending on per capita national defense.

Answer & Explanation Solved by verified expert
3.7 Ratings (597 Votes)
AB C Scatter diagram for given dataBy taking correlation of given data we get a value of 0712which means but it is not a strong correlation as the value is    See Answer
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