State the Null and alternative hypothesis of the test that needs to be conducted
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State the Null and alternative hypothesis of the test that needs to be conducted

Question 1

The table below shows the counts of reach by age group and gender for a particular facebook page.


(a) State the Null and alternative hypothesis of the test that needs to be conducted.

(b) State which test statistic should be used for the test and provide its equation.

(c) Describe the randomisation process to obtain the distribution of the test statistic.

(d) Given the following randomisation distribution and sample test statistic value of 3.1, what is the conclusion of the test?


Hint
ManagementA randomization distribution refers to a collection of statistics from samples simulated assuming the null hypothesis is accurate. A randomization test is effective for any type of sample, no matter how the sample is chosen. This is a very important property because the use of non-random samples is mutual in research...
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