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Card 1 of 23

Which axis should contain the explanatory variable?

A

The horizontal axis, denoted by xxx.

B

The subgroups may have different averages or trends.

C

y=64.75y=64.75y=64.75, or approximately 65.

D

The vertical axis, denoted by yyy.

Card 1 of 23

2.2.3 Scatter diagrams and regression lines Flashcards

  1. A Level
  2. /Maths
  3. /2.2.3 Scatter diagrams and regression lines

23 flashcards on OCR A Level Maths 2.2.3 Scatter diagrams and regression lines: the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.

Flashcards