Measures of Dispersion and Variability: Range, QD, AD and SD
Speaking
1. F: Hi Jorge!
J: Oh, hi Fernando!
F: How was your summer holiday?
J: Yeah, goodthanks … and yours?
F: Yeah, great! How’s your first day back at university going?
J: Oh … OK. Justhad English. It was awful.
F: Oh, yeah? Who’s your teacher?
J: Victor Pinto.
F: Oh, he’s really good! I like Victor Pinto.
J: No way! Really? He makes us speak English all the time.
F: Yeah! He’s strict but you learn loads in his classes.
J: Hmmm, I see whatyou mean, but it’s so embarrassing!And I don’t
understand him.
F: That’s becausehe’s speaking English, Jorge! And who’s your
reservorium teacher?
J: Mr Melo. He’s my favourite.
F: Really?! I’ve got Mr Bonilla. He explains everything really well.
J: Yeah, Mr Bonilla is OK, but he gives so much homework!I prefer
Mr Melo.
F: OK, well Mr Bonilla’s my favourite.
J: OK, let’s agree to disagree. Who have you got for driiling?
F: Mr Jaramillo. He’s a brilliant teacher and intelligent.
J: Yeah, I agree with you there.
F: I can’t believe it! Finally, you agree with me!
J: Whatever!