Question 1

20172018201920200.050.0100.0150.0200.0250.0300.0
150.0
145.0
170.0
145.0
Your guess
draw the graph from here to the end
Draw your guess. Upon clicking here, you see if you're right.

Wasn't that too easy? How could you not know this?

Question 2

0.05.010.015.020.025.030.0
17.1
Your guess
drag the bar to the estimated height
Draw your guess. Upon clicking here, you see if you're right.