Residents in a neighborhood determine the approximate number of dandelions in each yard. Then, they treat some yards with a weed

Question

1 year ago

15

Residents in a neighborhood determine the approximate number of dandelions in each yard. Then, they treat some yards with a weed

-killing substance. The residents want to answer the question “About how many dandelions are in your yard?” to determine the effectiveness of the weed killer. From which group would it be best to take a sample? all residents of the neighborhood only residents who had their yards treated with weed killer only residents who did not have their yards treated with weed killer only residents who still have dandelions in their yards after treatment with weed killer

Mathematics

2 answers:

Bad White [126] · Answer 1 · 2024-03-13T21:34:00+03:00

Bad White [126]1 year ago

7 0

Answer:

it's B I took e test but the one answer on top of me is wrong dont her on or I mean answer I took the test it d I was t but I'll edit it if it's wrong

Step-by-step explanation:

Paraphin [41] · Answer 2 · 2024-03-13T20:31:00+03:00

Paraphin [41]1 year ago

3 0

Answer:Ah, okay. Well let's look. It's not C. We're looking to test the effectiveness of the weed killer. So it would be best to take a poll from the people who used the weed killer but still have dandelions in their yard.so its D.

Step-by-step explanation: