Answer Happy

Income (in 1960 dollars/person) for 18 European countries and the percent of the labor force (in %) that works in agriculture in 1960 are in the table below ('OECD economic development, 2013). X, percent of labor in agriculture , income 20 977 56 324 15 1035 79 177 42 290 14 1644 11 1361 18 1049 6 1005 44 238 25 839 15 1242 23 681 20 1013 36 529 4 1105 27 504 11 810 a) State the random variables, rv Select an answer of Select an answer rv Select an answer of Select an answer b) The symbol and value of the correlation coefficient are as follows:

UU 027 4 27 11 1105 504 810 a) State the random variables. rv X= Select an answer of Select an answer ry Y = Select an answer ✓ of Select an answer b) The symbol and value of the correlation coefficient are as follows: Round final answer to 3 decimal places. Select an answer Interpret this value: • There is a strong Select an answer Select an answer agriculture and income for European countries. relation between percent of labor in c) The symbol and value of the coefficient of determination are as follows: Round final answer to 3 decimal places. Select an answer Interpret this value: About s of the Select an answer Select an answer explained by the linear model with Select an answer as its Select an answer variable!