The united nations released the following annual birth

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The United Nations released the following annual birth rates and suicide rates

For selected countries

Country

Birth rate per 1000


Suicide rate per 1000





Australia

15.7


11.1

Czechoslovakia

18.4


21.9

Finland

13.5


25.1

Germany

13.9


30.5

Italy

12.5


5.8

Mexico

35.3


2.1

Poland

19


12.1

Singapore

17


11.3

Spain

17.2


4

United States

15.3


12.7

a) Draw a scatter Diagram. Let birth rate be the X Variable

b) What is the coefficient of Correlation?

c) What is the Coefficient of Determination?

d) What is the Coefficient of Non-determination?

e) What is the Regression Equation?

Reference no: EM13635955

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