correlation between two variables means that as scores on one variable increase, then scores on another variable also increase.
O A negative
Ο Νο
O A neutral
O A positive

Im not 100% sure but this is what i put... (I went with A Positive), because positive usually means good or going up and its increasing so it makes sense

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.