Question: be quick please Which of the following statements is false? O a. A random variable is discrete if it can assume only countable values within

be quick please

Which of the following statements is false? O a. A random variable is discrete if it can assume only countable values within its range. O b. All of the other statements are False. O c. If the relative efficiency is less than 1, we conclude that the 1st estimator is superior to the 2nd estimator. O d. The sample mean (X-bar) is a biased estimator of J

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