Goodness Of Fit Test Flashcards
1
Q
What is the formula for expected frequency for goodness of fit test?
A
E = np
Where n is sample size
p is the probability (can be in percentage)
2
Q
What is the formula for test statistic for goodness of fit test?
A
= Σ[(O - E )² ÷ E]
That is, summation of ALL in the square bracket.
