Mathematics, 10.05.2021 20:10 alaina3792
Why are smaples uesful in studying populations ?
a. There are situations where it is not possible , realistic , cost - effective or necessary to study every member of a population .
b. samples are not useful in studying population .
c. samples are larger than populations , so it makes more sense to study the bigger one.
d. samples are more difficult to study than populations , and a more difficult study will produce more accurate results.
Answers: 3
Mathematics, 21.06.2019 20:00
Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?
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Mathematics, 21.06.2019 22:30
Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?
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Why are smaples uesful in studying populations ?
a. There are situations where it is not possible...
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