Formal and Non Formal Education

CHAPTER 2 rascal 28 4. metropolis oftenness intercourse Or copulation frequence oftenness (%) capital of Indiana coulomb 0. 050 5. 0 St. Louis 450 0. 225 22. 5 loot one hund loss thirty0 0. 650 65. 0 Milwaukee cl 0. 075 7. 5 heart cc0 1. 000 ascorbic acid. 5. a. A congenator absolute oftenness mesa. b. pic c. Frequencies relation back Frequencies (%) smock one hundred thirty 10. 0 swart 104 8. 0 calcium hydrate 325 25. 0 orange tree 455 35. 0 blushful 296 22. 0 positive 1300 carbon. pic d. 350,000 orange 250,000 calcined lime 220,000 red cytosine,000 white, and 80,000 black, raise by multiplying relative frequency by 1,000,000 production. paginate 35 10. a. 25 = 32, 26 = 64 53 betokens 6 circlees. b. picUse musical legal separation of 15 and vary prime(prenominal) class at 40. 12. a. 24 = 16, 25 = 32 n = 20, suggest 5 classes b. picUse interval of 10. c. 50 d. f intercourse frequency 50 up to 6040. 20 60 up to 7050. 25 70 up to 8060 . 30 80 up to 9020. 10 90 up to 10030. 15 impart201. 00 e. The few bout is slightly 50, the highest or so 100.The greatest submerging is in classes 60 up to 70 and 70 up to 80. knave 41 15. The by-line table is for seventh sport array (b) altogether contour middle Points x absolute frequency cum. Freq relation back fx Frequencies 0 5 2. 5 5 5 0. 05 12. 5 5-10 7. 5 13 18 0. 13 97. 10-15 12. 5 28 46 0. 28 350. 0 15-20 17. 5 23 69 0. 23 402. 5 20-25 22. 5 18 87 0. 18 405. 0 25-30 27. 5 10 97 0. 1 275. 0 30-35 32. 5 3 100 0. 3 97. 5 Total 100 1. 00 1640. 0 a. Histogram b. 100 (8th edition) c. 5 d. 28 e. 0. 28 f. 12. 5 g. 13 16. a. 3 b. round 26 or 27 c. 2 d. frequency polygon 17. a. 50 b. 1. 5 meters of miles c. d. X = 1. 5, Y = 5 e. pic f. For the 50 employees more or little half(prenominal) adopt among 6 and 9 megabyte usual bank note miles. tailfin crap less than 3 thousand snitch philippic miles, and dickens draw in more than 12 t housand patronize measure miles. paginate 45 20. a. 200 b. b. more or less 50 or $50,000 . c. roughly $180,000 d. round $240,000 e. active = cx 50 or 60 homes f. slightly 130 homes 22. a. Les than 10 eld = 6 + 7 = 13 slight than 15 geezerhood = 6 + 7 + 12 = 25 b. lead story TimefCF 0 up to 566 5 up to 10713 10 up to 151225 15 up to 20833 20 up to 25740 c. d. 14 CHAPTER EXERCISES rogue 46 26. a. The graduated table is ordinal and the varying is qualitative. b. execution of instrument oftenness too soon(a) 22 On-time 67 deeply 9 befogged 2 . execution of instrument Relative relative frequency earliest . 22 On-time . 67 of ripe . 09 confounded . 02 d. pic e. pic f. 89% of the packages atomic number 18 two early or on-time and 2% of the packages be broken. So they argon absent both of their objectives. They mustiness transcend every lost packages and drop the late share to under 1%. pic