Mathematics, 18.03.2021 02:00, genyjoannerubiera
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?
O all residents of the neighborhood
O only residents who had their yards treated with weed killer
only residents who did not have their yards treated with weed killer
O only residents who still have dandelions in their yards after treatment with weed killer
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Residents in a neighborhood determine the approximate number of dandelions in each yard. Then, they...
Mathematics, 05.05.2020 19:41