This text is missing some spaces, please add them: Thisindicatesthatthemeasureofperformanceshouldbesomeaverageerroroverthebackcastingperiod.
This indicates that the measure of performance should be some average error over the backcasting period.

This text is missing some spaces, please add them: BeforeyoucanopenaXGfile,you'llneedtofigureoutwhatkindoffiletheXGfileextensionrefersto.
Before you can open a XG file, you'll need to figure out what kind of file the XG file extension refers to.

This text is missing some spaces, please add them: 24Andwhentheyheardthat,theylifteduptheirvoicetoGodwithoneaccord,andsaid,Lord,thouartGod,whichhastmadeheaven,andearth,andthesea,andallthatinthemis:
24 And when they heard that, they lifted up their voice to God with one accord, and said, Lord, thou art God, which hast made heaven, and earth, and the sea, and all that in them is: