Test 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.

Definition of Alternative Hypothesis：Null:Alternative:hypothesis is rejected.:θ ≠ θ0 two-sidedtwo-tailedHaθ θ0 one-sidedone-tailed

Hypothesis Testing：Hypothesis Testing:Testing7 Making the economic or investmentdecision.

Hypothesis Tests Concerning Variance：test statistic 𝜒2.:[PracticeB.C.the variance of a single normally distributed population.

Hypothesis Tests Concerning the Mean：μ,The:Independent samples:[PracticeB.C.the consultant’s

Hypothesis Testing：Testing:7 Making the economic or investment:decision.;Null;Hypothesis. The hypothesis to be tested.;Hatest

What are the responsibilities of the members in reference to the CFA Institute?：Once accepted as a member:每年交述职报告和年费but must not over promise the competency and future investment results.Case

What members and candidates should notice in CFA examinations?：or security of the CFA examinations.（不能恶心CFA），考试不能作弊:考试内容要保密:A. No.:Responsibilities as a CFA Institute Member.right④Case