Statistics Question C

Sleep apnea is a disorder in which you have one or more pauses in breathing or shallow breaths while you sleep. In a cross-sectional study of 310 adults who suffer from sleep apnea, it was found that 186 had gum disease. Note: In the general population, about 17.5% of individuals have gum disease. Complete parts (a) through (c) below. Click here to view the standard normal distribution table (page 1)_ Click here to view the standard normal distribution table (page 2)_ Click here to view the table of critical t-values. C. The proportion of gum disease present in those with sleep apnea O D. Whether a person has sleep apnea or not. Determine whether the variable in question is qualitative or quantitative. Choose the correct answer below. A. Qualitative-the variable can be numerically measured B. Qualitative-the variable classifies the individuals in the study. C. Quantitative-the variable can be numerically measured. D. Quantitative-the variable classifies the individuals in the study. (c) Estimate the proportion of individuals who suffer from sleep apnea who have gum disease with 99% confidence. Interpret your result. Select the correct choice below and fill in the answer boxes to complete your choice (Use ascending order, Round to three decimal places as needed.) A. There is 99% confidence that the population proportion of individuals who suffer from sleep apnea who have gum disease is between and O B. 99% of the population lies in the interval between and O C. There is a 99% chance that the true population proportion of individuals who suffer from sleep apnea who have gum disease is between and