Rachel is studying the population of a particular bird species in a national park. She observes every 10th bird of that species that she can find in the park. Her conclusion is that the birds living in the park who belong to that species generally feed on insects.
Rachel’s sample is (biased, or not biased) . Based on the sample she picked, Rachel’s generalization is (valid, or not valid) .

Question

nellamelillo · Answer

the answers are (biased or not biased) and the other one is (valid or not valid) i can't figure out which one.

HesitantAlien · Answer

1) not biased
2) Invalid I believe

nellamelillo · Answer

thank you so much it was correct youre actually a lifesaver

HesitantAlien · Answer

Hey, no problem.

Ultrilliam · Answer

Welcome to QC! You may wanna verify your email address ^-^

nellamelillo · Answer

ok i will thank you