Given this Dataset: ID 101 102 103 104 105 Sire 11 11 11 23 23 0.34 Dam 8 & 8 8 OMFFMF 12 12 118 56 56 56 75 Birth Sex Litter Size 137 0.04 Days to 250 Source(s) b 0.03 0 12 Adj. Days to 250 EBV 157 148 159 www 149 Litter Size # Litters Accuracy* Acc, Rel. Source(s) 3 3 h Days = Mean Days = c for Days for Full Sibs= c for Days for all other relatives = Correlation, Litter Size and Days: = Litter size is a trait of the Dam, so the birth litter size information is 1 record for sows 56, 68 and 75 1. For each animal in the dataset, calculate the EBV and Accuracy for Days to 250 and Litter Size Use the most accurate Single source of information for each animal. "Single" source may be a multiple records on a single animal or a mean from several animals. 20 points (2 points per animal, 1 for each trait) Show you work for partial credit --- Avg. Litter Size b Animal ID 101 102 103 104 105 11 23 56 68 75 * Calculate both the Accuracy of the source and the Relative Accuracy of the source. 11.5 9.9 -- h litter size= 0.13 Mean Litter size = 8.81 Repeatability of Litter Size: 0.18 c for litter size = 0.03 10.7 EBV Accuracy* Acc, Rel.