Calculating the Average Weight of chicken

To calculate the average weight of chicken, it is not difficult, the equipment only use an appropriate scale to weigh the chicken.
The appropriate scales that mean something? The meaning here is appropriate: Suppose to type broiler chicken, chicken weight if we weigh only reached (maximum weight) does not exceed 5kg,
If the chicken weighing not more than 5 kg, the scales should be appropriate to use the chicken weighing 5kg scales (Salter type also available)
Example: As the scales Salter type for example, to type Salter maximum capacity so different, There are: 5 kg 10 Kg 50 kg 100 kg 150 kg 200 kg etc.
For layer chickens from the age of 32 weeks until age 65 Sunday, should use his scales 10 kg maximum capacity.
Conclusion: If using weights that are less suitable to the needs (depending on how much weight we want to weigh), later on the accuracy results of the scales will not produce a balanced average. Sample Error using scales:
If a breeder wants to know the average weight gain in a cage in peliharanya, while the weight of chicken (young age) is only 200 to 500 grams per head; breeders used the scales with a capacity of maximum 10 kg, well whether the weight of the chicken can weigh in rincikan perfectly? certainly less precise.
But if using a 5 kg scale breeders will know the small details of these scales, so use the appropriate scales is needed. SO HOW do I calculate the weight of chicken? You should know that the chicken we will take samples and in use as the scales should be 10% of the total chicken that is in your cage.
Suppose you raise chickens with a total of 1000 larvae, so the chicken must be weighed in the light is about 100 birds. if not unanimous 100 individuals was also not a problem, for example: 90 tail s / d 110 tail, but not less than 70 tail and not more than 140 tails Because we akn count chickens in 10%.
The example below
  Scala = total chicken 300 = 0 320 = 0 340 = 2 360 = 2 380 = 1 400 = 5 420 = 3 440 = 7 460 = 12 480 = 7 500 = 7 520 = 7 540 = 5 560 = 3 580 = 1 600 = 0 620 = 0 ========= Total chicken is 62 fish weighed in the light
Description: Figures 300 s / d 620 is the number of Scala in the scales. then the numbers after the = is, the total chicken that weighed in the light,
Example: note the number at the Scala 340 = 2 means that weighs 340gram chicken there are 2 tailed. and so on it. if in total there are 62 chickens are all chickens. please note again,

How to calculate it is: We can use a calculator with memory function, eg 340 x 2 (press M +) on your calculator. 360 x 2 (press M +) on your calcilator. 380 X 1 (press M +) 400 x 5 (press M +) and so on until the most recent figures are 580 x 1 (press M +) on your calculator. Then last press MR or MRC And will produce 29,100 grams. That is total weight, which is derived from 62 chickens in the scales is 29 100 grams. so to know the average results are:
29 100 at the 62 tail = 469.3 grams / chickens. got here that we are counting rata2 hasilkna chicken weight alone, so like where to find out what percentage rata2 chickens in our barn?
To Calculate the percentage from the example above is: We already know that the average of his cock. 29100/62 = 469.3 grams / fish. then we must look for chicken that weighs less than 10% And chicken that weighs more than 10%
How: To know the weight of chicken that is less than 10% 469.3 in less 10%, the result is 422 grams (as in Scala scales using only integers, then we round it to 420 grams.) To Learn chickens weighing more than 10% 469.3 plus 10% of the result is 516 grams (Because the Scala scales using only integers, then we round it off course number 516, became the number 520 grams)
Well now we already know the weight of chicken that is less than 10% of 420 grams, and chicken more than 10 percent which is 520 grams. notes: Chicken that weighs less than 10% is included in the category of small chicken (under rata2) And chicken that weighs more than 10% is included in the category of large chicken or the large (above average)
So we look back into the Scala scales above us, we mark and count the chickens which weigh Less than 10% (which weighs less than 420) is how much? and that more than 10% (which weighs more than 520) is how much? In this example (Scala from above) chicken that weighs less than 420 is: 10 head. Where like to know? we look at the position Scala 340 have 2 tails, Scala 360 have 2 tails, and the Scala 380 is a tail, a total of less than 420 chickens were: 10 fish.
And the chickens are more than 520 grams, there are 9 tail. Where to know how? We refer to position: Scala 540 there are 5 birds, there are 3 heads Scala 560, 580 there is a tail, and a total of nine tails. So the chickens are not included in rata2 is 19 heads (the chicken that is less than 10% and chicken more than 10%)
All we already know, so to produce a percentage is: 62 minus 19 = 43 tail 43 in to 62 in time 100 (or 43 at the 62% button on your calculator) ==== The result was 69.3%
62 = 29100 Avg (rata2) = 469 grams <420 s / d 520> 69.3% ====
Description:
62 = Total chickens in the scales. Avg = 469 (rata2 chicken per-tailed) <420 = chicken that weighs less than 10% (small chicken) 520> = chicken that weighs more than 10% (most big cock) 69.3% = average percentage of chicken in, so 69.3% to seragaman chicken is in the cage (which we weigh it earlier)
Thank you hopefully can help