Card 1 of 21
A parameter describes the [ ], although evidence usually comes from a sample.
A
A parameter describes the whole population, although evidence usually comes from a sample.
B
Unusually low or high results can oppose H0H_0H0.
C
H1:p≠p0H_1:p\neq p_0H1:p=p0
D
At the 5% significance level, a 1-tail test places up to 5% in the relevant tail, while a 2-tail test usually places 2.5% in each tail.
Card 1 of 21
2.5.2 When to apply 1-tail and 2-tail tests Flashcards
21 flashcards on OCR (MEI) A Level Maths 2.5.2 When to apply 1-tail and 2-tail tests: the key formulae, methods and definitions you need to recall for Component 01, Component 02 and Component 03.