Problem 3 8 0 Points Possible Graded Results Hidden The Following Table Represents The Sample Frequency Distribution 1 (38.61 KiB) Viewed 79 times
Problem 3 8.0 points possible (graded, results hidden) The following table represents the sample frequency distribution of the distance (in km) of 10X engineers from their residence to their place of work. Distance (in km) 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 Number of engineers 17 26 2X-5 25 16 X-4 6 X/4 a. Compute the average distance (in km) covered by engineers from their residence to their place of work. Answer in exact fraction, or rounded to at least 4 decimal places km b. Compute the middle most value of the distance (in km) covered by engineers from their residence to their place of work. Answer in exact fraction, or rounded to at least 4 decimal places. km
b. Compute the middle most value of the distance (in km) covered by engineers from their residence to their place of work. Answer in exact fraction, or rounded to at least 4 decimal places. km c. Determine the variance of the distance covered by engineers from their residence to their place of work. Answer in exact fraction, or rounded to at least 4 decimal places. d. Find the Pearson's Coefficient of Skewness using the relation between Mean, Median and Standard Deviation. Answer in exact fraction, or rounded to at least 4 decimal places. Submit You have used 0 of 2 attempts
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