Mathematics, 14.07.2019 01:10 adrian08022
Use the given degree of confidence and sample data to construct interval for the population proportion. of 369 randomly selected medical students, 23 said that they planned to work in a rural community. construct a 95% confidence interval for the percentage of all medical students who plan to work in a rural community. (4.16%, 8.30%) (3.77%, 9.47%) (3.30%, 9.17%) (2.99%, 9.47%) (3.77%, 8.70%) in a poll of registered voters nationwide, 43% of those polled blamed of companies the most for the recent increase in gasoline prices. the margin of error at the 96% confidence level for this point estimate is 2.4%. construct a 95% confidence level for the population proportion who blame oil companies for the recent increase in gasoline prices. (0.382, 0.478) (0.368, 0.492) (0.406, 0.477) (0.383, 0.477) cannot be determined from the information given.
Answers: 2
Mathematics, 20.06.2019 18:04
On a coordinate grid, point p is at (4, 3) and point r is at (β2, β5). points q and s are a reflection of both points across the x-axis. what are the coordinates of q and s? q(β4, 3), s(2, β5) q(4, β3), s(β2, 5) q(β4, β3), s(2, 5) q(β4, 3), s(β2, 5) ; -; i can't figure it out, if someone can me with the answer,that would be nice
Answers: 2
Mathematics, 21.06.2019 15:00
Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income
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Mathematics, 21.06.2019 15:50
Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.
Answers: 2
Use the given degree of confidence and sample data to construct interval for the population proporti...
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