Table 3.10 Weight by age groups

	   Variables:
	     Age (group): 20s, 30s, 40s, 50s, 60s, 70s, 80s
	     Y = Weight, histogram-valued: {[ak, bk), pk; k=1,...,s}

	input u agegroup a1 b1 p1 a2 b2 p2 a3 b3 p3 a4 b4 p4 a5 b5 p5 a6 b6 p6 a7 b7 p7

	               --------------------------

  1 20   70  84 .02  84  96 .06  96 108 .24 108 120 .30 120 132 .24 132 144 .06 144 160 .08
  2 30  100 108 .02 108 116 .06 116 124 .40 124 132 .24 132 140 .24 140 150 .04 150 160 .00
  3 40  110 125 .04 125 135 .14 135 145 .20 145 155 .42 155 165 .14 165 175 .04 175 185 .02
  4 50  100 114 .04 114 126 .06 126 138 .20 138 150 .26 150 162 .28 162 174 .12 174 190 .04
  5 60  125 136 .04 136 144 .14 144 152 .38 152 160 .22 160 168 .16 168 180 .06 180 190 .00
  6 70  135 144 .04 144 150 .06 150 156 .24 156 162 .26 162 168 .22 168 174 .14 174 180 .04
  7 80  100 120 .02 120 135 .12 135 150 .16 150 165 .24 165 180 .32 180 195 .10 195 210 .04