Order Accurate Order Not Accurate Drive-thru Restaurant D A 333 39 B 267 50 C 250 34 ON D 125 If one order is selected,
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Order Accurate Order Not Accurate Drive-thru Restaurant D A 333 39 B 267 50 C 250 34 ON D 125 If one order is selected,
To reduce laboratory costs, water samples from four public swimming pools are combined for one test for the presence of bacteria. Further testing is done only if the combined sample tests positive. Based on past results, there is a 0.003 probability of finding bacteria in a public swimming area. Find the probability that a combined sample from four public swimming areas will reveal the presence of bacteria. Is the probability low enough so that further testing of the individual samples is rarely necessary? The probability of a positive test result is (Round to three decimal places as needed.) Is the probability low enough so that further testing of the individual samples is rarely necessary? TERLAL
If radio station call letters must begin with either K or W and must include either two or three additional letters, how many different possibilities are there? There are 36504 different possibilities. (Simplify your answer.)
A survey found that women's heights are normally distributed with mean 63.4 in and standard deviation 2.5 in. A branch of the military requires women's heights to be between 58 in and 80 in. a. Find the percentage of women meeting the height requirement. Are many women being denied the opportunity to join this branch of the military because they are too short or too tall? b. If this branch of the military changes the height requirements so that all women are eligible except the shortest 1% and the tallest 2%, what are the new height requirements? Click to view page 1 of the table. Click to view page 2 of the table. a. The percentage of women who meet the height requirement is (Round to two decimal places as needed.)