A random sample of 15 articles in a magazine revealed the following word counts per article. 4,03? 5,303 4.355 5,229 4.531 % 4,555 4,509 5,910 5,434 4,154 4,830 4,239 5,304 5,051 4,?91 Compute the mean, median, rst quartile, and third quartile for these sample data. The mean is . {Round to the nearest hundredth as needed.) The following data reflect the number of defects produced on an assembly line at an electronics company for the past 24 days. - N WUT ON Ow w - 1 NO ON a. Compute the mean number of defects for this population of days. b. Compute the median number of defects produced for this population of days. c. Determine if there is a mode number of defects, and if so, indicate the mode value. a. The mean number of defects is (Round to two decimal places as needed.)A cereal maker recently sampled 20 of its medium-size oat cereal packages to determine the weights of the cereal in each package. These sample data, measured in ounces, are given below. 14.6 13.4 14.5 14.9 13.8 15.2 16.9 17.9 15.4 18.8 0 13.3 13.1 1 14.1 17.5 17.3 18.1 15.5 13.9 16.1 14.8 Calculate the first and third quartiles for these sample data. The first quartile is |oz. (Type an integer or decimal rounded to two decimal places as needed.)Consider the following data that represent the commute distances for students who attend a certain college. Next Question 2.0 3.9 8.7 12.4 13.2 13.8 13.9 16.4 17.9 21.10 23.4 24.7 26.1 26.6 28.2 32.7 34.6 37.7 37.7 42.3 a. Determine the 20th percentile. b. Determine numbers that are the 25th and 75th percentiles. c. Determine a number that qualifies as a median for these data. a. The 20th percentile is . (Round to the nearest hundredth as needed.)