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Test Statistic
Test Statistic. A test statistic is a quantity, calculated based on a sample, whose value is the basis for deciding whether or not to reject the null hypothesis.
Test statistic
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Four distributions for test statistics:
the t-distribution (for a t-test);
the standard normal or z-distribution (for a z-test);
the chi-square (χ2) distribution (for a chi-square test); and
the F-distribution (for an F-test).
300Rejection Point (Critical Value) for the Test Statistic:the result is not statistically significant at the 0.05 level.
87Test Statistic:Test,Statistic. A test statistic is a quantity:whose value is the basis for deciding whether or not to;testthe F-distribution for an F-test.
265What are the responsibilities of the members in reference to the CFA Institute?:Once accepted as a member:每年交述職報(bào)告和年費(fèi)but must not over promise the competency and future investment results.Case
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