Question

In a capture-recapture study, 55 grizzly bears were tagged and released back into the wild. A month later, 300 bears were captured of which 21 were tagged. About how many grizzly bears are in the population?

Answer 1

Go to youtube and listen the songs given below

Ber zer ker

Warriyo mortals

Sub urban cradles

And importantly go and play games

But dont use tik tok #bantiktokindia