Mathematics, 01.10.2019 23:30 solphiafischer
In a survey conducted by the pew research center in 2010 41% of americans support the legalization of marijuana in the u. s. the researchers note that the margin of error is ± 3% using 95% confidence. what does this margin of error tell you about the results of the survey? group of answer choices we are 95% confident that the results are off by 3%. 3% of the respondents gave a fake answer. we can be 95% confident that the proportion of all americans who support legalization of marijuana is within 3% of 41%. we are certain that the proportion of all americans who support legalization of marijuana is between 38% and 44%.
Answers: 2
Mathematics, 21.06.2019 20:50
Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units
Answers: 3
Mathematics, 21.06.2019 23:00
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
In a survey conducted by the pew research center in 2010 41% of americans support the legalization o...
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