One of the units for large data volume which is equal to 1 000 MB or 1 000 000 000 bytes, is called a gigabyte, and with this equivalent, a gigabyte is used in engineering, computing, business, and some other fields.
In it final form, the Likert Scale is a five (or seven) point scale which is used to allow the individual to express how much they agree or disagree with a particular statement. I believe that ecological questions are the most important issues facing human beings today.
Creating Items to Use in a Likert Scale. 1  Select a group of judges to score the items. 2  Sum the item scores given by the judges. 3  Calculate intercorrelations between paired items. 4  Eliminate items that have a low correlation between the summed scores.