Customer service training management development courses in Milton Keynes, Call 01908 673868. For more Information visit: http://www.customerservicetraining1.co.uk/.
The Given-When-Then formula is a template intended to guide the writing of acceptance tests for a User Story: (Given) some context (When) some action is carried out (Then) a particular set of observable consequences should obtain; An example: Given my bank account is in credit, and I made no withdrawals recently,
1 If you send your invitations out 6 to 8 weeks in advance, the likelihood is that most of them will come. 2  So estimate that 85% of them will attend. 3  Donât forget to account for plus ones, if youâve invited them.4  Out of town acceptance rate is around 85% for family and 40% for friends. Donât forget to account for plus ones, if youâve invited them. 2  Out of town acceptance rate is around 85% for family and 40% for friends. 3  For most couples, a safe estimate of acceptance rate for out-of-town guests is 55%. (# 4  of out of town guests * 65%) + (# of local guests * 90%) = total # estimated to attend.