A researcher wanted to study whether payment method and sex were independent. They took a...
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Accounting
A researcher wanted to study whether payment method and sex were independent. They took a random sample of KBS students and found the following observed frequencies:
You are also told that the value of the Chi-square calculated test statistic is 14.07.
(Do NOT re-calculate this.)
A) Write down the hypotheses to test for independence.
B) Find the critical value if testing at the 10% level of significance.
C) Give your decision and conclusion.
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