Espanol A weight-loss clinic advertised that last month its patients, on average, lost 8 1b. Assuming that average refers to the mean, which of the following claims must be true based on this information? Note: More than one statement could be true. If none of the statements is true, mark the appropriate box. Last month, the number of their clients who lost 8 lb or more was equal to the number of their clients who lost 8 Ib X ? or less. O Last month some of their patients lost exactly 8 lb. O Last month all of their patients lost more than 2 Ib. Two months ago at least one of their patients lost at least 8 Ib. Last month some of their patients lost at least 8 lb. None of the above statements are true