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Indicate why the following hypotheses are not constructed correctly. a. He: H $ 10; HA: H 2 10 O The alternative hypothesis HA should not have the equality sign. O The hypothesized value is not the same under the null and alternative hypotheses. Hypothesis testing is about a sample statistic. b. He: H # 500; HA: H = 500 The alternative hypothesis HA should not have the equality sign. The hypothesized value is not the same under the null and alternative hypotheses. Hypothesis testing is about a sample statistic. C. He: P = 0.40; HA: P > 0.42 The alternative hypothesis HA should not have the equality sign. The hypothesized value is not the same under the null and alternative hypotheses. O Hypothesis testing is about a sample statistic