Mathematics, 18.03.2021 01:50 Messick127
1. A poll conducted in 2018 found that 54% of US adult Twitter users get at least some news on Twitter. The standard error for this estimate was 2.4%, and a normal distribution can be used to model the sample proportion. Construct a 99% confidence interval for the fraction of US adult Twitter users who get some news on Twitter, and interpret the confidence interval in context.
Answers: 2
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You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?
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Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)
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1. A poll conducted in 2018 found that 54% of US adult Twitter users get at least some news on Twitt...
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