Non-metric MDS procedures assume that the input data are ordinal, and they result in ordinal output

All of the following are tasks performed by a moderator during a press conference, except:

a. opening the press conference with a welcome. b. indicating the purpose of the press conference. c. reading the statement. d. reminding everyone that there will (or will not) be an opportunity for questions afterwards. e. assisting with sound equipment.

Many advertisements by companies are just "puff" and not meant to create a binding contract

Indicate whether the statement is true or false