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Anettt [7]
3 years ago
5

Points!! Help PLEASE!!!!!!!!!!!!!!!!! I've been stumped forever!:( Point estimate? Poll's margin of error? Fill in the blanks:

Mathematics
1 answer:
Brut [27]3 years ago
8 0
The point estimate is the mid-point of the interval:
\frac{.35+.43}{2} = \frac{.78}{2} = 0.39

The margin of error is the difference between the endpoints of the interval and the mid-point.
0.43 - 0.39 = 0.04 = 4\%
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<h3><u><em>Please rate this and please give brainliest. Thanks!!! </em></u></h3><h3><u><em>Appreciate it! : ) </em></u></h3><h3><u><em>And always, </em></u></h3><h3><u><em>SIMPLIFY BANANAS          : )</em></u></h3>

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