A job placement agency advertised that last year its clients, on average, had a starting salary of $38,500. 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 year fewer than half of their clients had a starting salary of $38,500 or less. Last year some of their clients had a starting salary of $38.500 or above. Last year all of their clients had a starting salary of more than $35,000. Two years ago at least one of their clients had a starting salary of at least 538,500. Last year some of their clients had a starting salary of exactly $38.500 None of the above statements is true. For later Sub Assige