The following table shows observed frequencies, where $$\(x\)$$ is an integer, from an experiment to test whether or not a six-sided die is biased. A goodness of fit test is conducted to determine if there is evidence that the die is biased. Write down suitable null and alternative hypotheses for this test. (1) It is found that the null hypothesis is not rejected at the 5\% significance level.

Mathematics
IGCSE&ALevel
EDEXCEL
Exam No:wst03-01-que-20220611 Year:2022 Question No:7(a)

Answer:



Knowledge points:

4. Goodness of fit and contingency tables

Solution:

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