You never listed the other ones but I think one is 4:6. Tell me if I was right haven’t heard of them in like a year
It goes 10, 20, 30, so on so forth like by 10s
Answer:
![\frac{10}{16}](https://tex.z-dn.net/?f=%20%5Cfrac%7B10%7D%7B16%7D%20)
Step-by-step explanation:
:)
I would say this study is observational-- if it was experimental, they would be doing something with the eels (like feeding them peanut butter to see if it makes them faster, or something like that). I would choose <em>"Observational study, because the divers are not catching eels for a sample."</em>