Card 1 of 24
The number of defective components in a box is what type of random variable? Why?
A
- Strong skew or two distinct peaks
- Substantial outliers
- Important boundaries conflicting with the curve
B
It is a continuous measurement, not successes in fixed repeated trials.
C
Discrete - it takes separate, countable values.
D
A probability distribution is a mathematical model, so its assumptions need only be reasonable for the context.
Card 1 of 24
2.4.3 Selecting an appropriate distribution (A-level only) Flashcards
24 flashcards on AQA A Level Maths 2.4.3 Selecting an appropriate distribution (A-level only): the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.