- Q 2 A For The Following Frequency Distribution Sales X No Of Days 0 401 420 421 440 441 460 461 480 481 500 5 12 1 (33.69 KiB) Viewed 91 times
Q.2 a) For the following frequency distribution: Sales (x) No. of days (0) 401-420 421-440 441-460 461-480 481–500 5 12
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Q.2 a) For the following frequency distribution: Sales (x) No. of days (0) 401-420 421-440 441-460 461-480 481–500 5 12
Q.2 a) For the following frequency distribution: Sales (x) No. of days (0) 401-420 421-440 441-460 461-480 481–500 5 12 17 10 6 s (0) Compute mean, median and mode (i) Compute first quartile (ii) Compute the percentage of days when the sales is more than 475. b) If an instructor counts the final examination in a course four times as much as each one hour examination, what is the average score of a student who received 76 in the final examination and 70, 54, 73, and 67 in four one hour examinations?