1. [-14.76 Points) DETAILS BBUNDERSTAT12 7.1.016.MI. MY NOTES PRACTICE ANOTHER cell breakdown. This may be an advance indication of ness such as gout, leukens, or lymphoma. Over a period of months, an aduti unc aod. The mean concentration was x 5.41 mg/dl. The distribution of uric sod in healthy adult males can be assumed to be normal, with Overproduction of uric acid in the body can be an indication male patient has taken seven blood 1.81 mg/dl (a) Find a 15% confidence interval for the population mean concentration of uric and in this patient's blood. What is the margin of error? (Round your answers to two decimal places.) lower limit upper mit margin of error (b) What conditions are necessary for your calculations (Select a that apply) Duniform distribution of unic ad Da is unknown i Onormal distribution of unic acid as large known (c) Interpret your results in the context of this problem O The probability that this interval contains the true average unic add level for this patient is 0.05 O The probability that this interval contains the true average unc aod level for this patient is 0.95 O We are 5% confident that the true uric acid level for this pabent falls within this interval O We are 95% confident that the true unc acid level for this patient falls within this era (d) Find the sample size necessary for a 95% confidence level with maximal margin of error -1.18 for the mean concentration of unc and in this patient's blood (Round your answer up to the nesrest whole number.) blood tests