Exercise

Question 7

What do you see in the boy-to-girl ratio plot?

Instructions

50 XP

Possible answers

There appears to be no trend in the boy-to-girl ratio from 1940 to 2002.

There is initially an increase in boy-to-girl ratio, which peaks around 1960. After 1960 there is a decrease in the boy-to-girl ratio, but the number begins to increase in the mid 1970s.

There is initially a decrease in the boy-to-girl ratio, and then an increase between 1960 and 1970, followed by a decrease.

The boy-to-girl ratio has increased over time.

There is an initial decrease in the boy-to-girl ratio born but this number appears to level around 1960 and remains constant after that.