Question

i) Are there any outliers? 2. The following table gives the age distribution for the number of deaths in New York State due to accidents for residents age 25 and older. a) Complete the frequency table. Age (years) 25-34 35-44 45-54 4 P (%) af 0.118 118 393 16.15) 15.5 907 134 3. 9 3 67 0.03 13.5 1709 6.110 1 2 073 3.1052 162 2684 0.1962 8.68 3307 393 514 460 341 365 616 618 at 0.116 0,274 1413 0.516 0.626 0.913 1.00 55-64 65-74 75-84 CP (%) C 27,4 41.3 51-6 62-6 31-3 100 85-94 b) What proportion of accidental deaths involved people 25-44 years of age? – 393 +514 - 907 1074 3307 - 3367 0.774] c) What percentage of accidental deaths involved New York residents 65 and over? proportion - 365+ tolo (157) X= 0.4839 - 133X=0.4839 P=0,48351 3 307 1320,98352100 =4825 4835% of Accidental de a tu 65 and over

Answer 1

Arswen - a frequency table.. 09.00 TL of PC b) of cof <p (1) 1 year) 25-34 393 0.1188 11-8874 9930118875 11-8874 307 0:27435 27.43497 35-44 | 514 10.1554/15:5474 45-54466 0 1331 13.9191 1367 0.473431 41 3490 55.641 341 0.1038 10.28431701 1o. 516334 51.6334 65-74 365/0.1104/11-0405 2072 10.626739 62 6739 73-84 616 0.186318.632 2688 0.813061 81. 3067 85-941 618 0-1869 18·6332 3306 1 Total | 3306 1 - b of = frequecy of class Sum of frequency - b) proportion of accidental deathy involved people 25-44 years - of age is, 393 +514 1 0.2743 3 306 . : 0-1.743 people deid Of Ages between 25-44- involved New York percentage o residents 65 f accidental deaths f overs. is 3CS + s|C + S8 + - 3306 proportions percentage = 0.48366 * 100 perrcentage = 48.366% . of ages 48.36 olo of people invol de death 65 and over

d) How many people under 55 died due accidents is, i = 460 + 514+ 393 5041349 3306 :. people under s5 died due to 41.344 accident. 1. e) frequency polygon of relative frequency midpoints = upperlimittimiz con ower og8 t 0.14 do 1 1 0027 29.5 39.5 49.5 595 GiS 7715 81.5 class (midpoints)