Fleiss’ Kappa Statistic
The kappa values indicate the level of agreement between the appraisers’ assessment and the standard. A kappa value of 1 indicates perfect agreement.
Nina has a kappa value of 1, indicating perfect agreement with the standard. Although the other appraisers’ kappa values do not indicate perfect agreement, their kappa values are all over 0.75 which indicates acceptable agreement. Their values range from a moderate agreement (0.83580) to strong agreement (0.95973)