ATTACHMENT TASK 1
TASK 1 A study was conducted to answer the question of the trend of marriage age when divorce occurs among a group of communities. The findings of the study are shown in the table below. Subject Age of marriage (year) Number of children Citizenship Subject Age of marriage (year) Number of children Citizenship Subject Age of marriage (year) Number of children Citizenship 21 36 71 12 13 37 13 72 24 15 38 23 73 20 39 15 74 32 11 40 75 41 76 42 13 77 16 43 78 40 23 44 79 16 10 45 80 10 11 14 46 15 81 12 14 47 82 13 16 48 24 83 14 49 18 84 10 15 50 85 17 16 51 18 86 15 17 52 87 21 18 53 10 88 19 54 32 89 42 20 16 55 90 21 21 56 91 20 22 12 57 13 92 16 23 11 58 15 93 11 24 18 59 21 94 25 16 60 24 95 26 61 38 96 13 27 21 62 19 97 11 28 20 63 21 98 10 29 19 64 15 99 30 16 65 100 14 31 15 66 10 101 15 32 10 67 102 25 33 68 103 30 34 11 69 104 16 35 70 21 105 27 Notes : Citizenship M – Malaysian I – Indonesian T – Thailand F – Philippines What level of meas- urement for the variable…… age of marriage number of children citizenship? Construct raw frequency tables for variable… number of children citizenship? Using the data from (b), construct an appropriate graph/chart for vari- able… number of children citizenship? Construct a frequency distribution for age of marriage (use 1 – 6 as lower stated limits) Compute the real limits, cumulative frequency, percent- ages, cumulative percentage and midpoint. Using the data from (d), construct an appropriate graph/chart. Using the data from (d); Calculate the value of mean. Calculate the value of median. Determine the value of mode. Compute the value of variance. Determine the value of standard deviation. Compute the percentile 36. Compute the percentile rank 27. Compute the z score of 32.