Mathematics, 25.10.2019 01:43 JUSTDAN6929
5.8 twitter users and news, part i. a poll conducted in 2013 found that 52% of u. s. adult twitter users get at least some news on twitter.12. the standard error for this estimate was 2.4%, and a normal distribution may be used to model the sample proportion. construct a 99% confidence interval for the fraction of u. s. adult twitter users who get some news on twitter, and interpret the confidence interval in context.
Answers: 2
Mathematics, 21.06.2019 14:00
Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96
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Mathematics, 21.06.2019 18:30
Is the square root of 4 plus the square root of 16 rational?
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Mathematics, 21.06.2019 18:30
If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.
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5.8 twitter users and news, part i. a poll conducted in 2013 found that 52% of u. s. adult twitter u...
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