Cindy would like to determine the average surface area of sycamore leaves.
Cindy would like to determine the average surface area of sycamore leaves. She randomly collected leaves from 50 sycamore trees growing along a riverbank. Which statement explains why her sample may be biased?
(1)) Sycamore trees growing along a riverbank may not be representative of all sycamores.
(2) Sycamore leaves may not be representative of leaves in general.
(3) She should have taken leaves from only one sycamore.
(4) Leaf diameter is a more appropriate measure than leaf area.
Homework Answers
option 1) is correct
as this data is representative of sycamore only grown along riverside and can not be generalized to entire population
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Cindy would like to determine the average surface area of sycamore leaves.
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