Mathematics, 10.12.2019 04:31, briannamoreno12353
Anational survey of 1000 adult citizens of a nation found that 25% dreaded valentine's day. the margin of error for the survey was 2.3 percentage points with 85% confidence. explain what this means. which statement below is the best explanation? a. there is 85% confidence that 25% of the adult citizens of the nation dreaded valentine's day. b. there is 85% confidence that the proportion of the adult citizens of the nation that dreaded valentine's day is between 0.227 and 0.273.c. there is 82.7% to 87.3% confidence that 25% of the adult citizens of the nation dreaded vaentine's day. d. in 85% of samples of adult citizens of the nation, the proportion that dreaded valentine's day is between 0.227 and 0.273.
Answers: 3
Mathematics, 21.06.2019 14:00, kyusra2008
The graph of a line gets what as the value of the slope gets bigger
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Mathematics, 21.06.2019 19:00, ALEXMASTERS64
Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?
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Mathematics, 21.06.2019 20:30, phillipfruge3
East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy
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Anational survey of 1000 adult citizens of a nation found that 25% dreaded valentine's day. the marg...