A patient has been admitted with a diagnosis of hypokalemia. The most recent laboratory reports confirm that the patient is not adequately responding to treatment. What assessment finding would be most relevant to providing appropriate treatment for this patient?

A home care nurse is performing a visit to a client’s home to perform wound care following the client’s hospital treatment for severe burns. While interacting with the client, the nurse should assess for evidence of what complication?

Suppose the sampling distribution for average calories in bananas is normally distributed with a mean of 105 and a standard error of 4.  Find the range of central 95% of sample means.

Suppose that 60% of Americans planned to vote in the next election. You take a random sample of 100 people and ask them if they plan on voting in the next presidential election.  What approximate distribution would you expect for the sampling distribution of the sample proportion of Americans who planned on voting?

In the 2012 presidential election, 57.5% of eligible voters cast their vote. Suppose that 200 randomly selected eligible voters were asked if they had voted in the 2012 presidential election. What approximate distribution would you expect for the sampling distribution of the sample proportion of Americans who voted in the 2012 presidential election?  

Suppose that you had the following hypothesis Ho: p = 0.5 versus Ha: p > 0.5. If you had the test statistic equal to 2.24, what would be the p-value?

Suppose that you wanted to estimate the population proportion of students at UF that approved of the job that congress was doing. You decided to take a sample, but you needed to determine what size sample to take. You were uncertain what this proportion would be. You wanted to be 95% confident and to have a margin of error of 0.055. What size sample would you need? 

Suppose the sampling distribution for average height for soccer players is normally distributed with a mean of 71.5 and a standard error of 2 inches.  Find the range of central 68% of sample means.

Suppose the sampling distribution for average calories in bananas is normally distributed with a mean of 105 and a standard error of 4.  Find the range of central 99.7% of sample means.

Suppose that you wanted to estimate the population mean amount spent on snacks purchased at vending machines. In 2010, a survey found the sample standard deviation was 15 dollars. What sample size would you need to collect in order to make a 95% confidence interval with a margin of error of 2.25 dollars?