Mathematics, 16.04.2020 00:49 ameera1973
A polling organization announces that the proportion of American voters who favor congressional term limits is 64%, with a 95% confidence margin of error of 3%. If the opinion poll had announced the margin of error for 80% confidence rather than 95% confidence, this margin of error would be
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Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?
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From a group of 10 men and 8 women, 5 people are to be selected for a committee so that at least 4 men are on the committee. howmany ways can it be done?
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The trapezoid below has been enlarged by a scale of 1.5. what is the area of the enlarged trapezoid?
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A polling organization announces that the proportion of American voters who favor congressional term...
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