<prompt> The prevalence of Candida glabrata infection is found to be 80 in a population of 100. If the test is repeated for 95 confidence levels, then what will be the range of prevalence for the Candida glabrata infection?70 to 9072 to 8865 to 954 to 100  <response>: The range obtained by repeating a test is given by the formula: p 2 p 100-p nwhere,p prevalence of the study as established from previous studies n sample size used for the present studyIn this particular example, p 80n 100.Hence, the range estimated would be 80 2 80 100-80 10080 2 x 480 872 to 88 