A job placement agency advertised that last year its clients, on average, had a starting salary of $29,500. Assuming that

Question

A job placement agency advertised that last year its clients, on average, had a starting salary of $29,500. 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 are true, mark the appropriate box. 
a)Last year at least one of their clients had a starting salary of exactly $29,500.
b)Two years ago some of their clients had a starting salary of
at least $29,500.
c)Last year some of their clients had a starting salary of less than $34,000.
d)Last year more than half of their clients had a starting salary of at least $29,500.
e)Last year all of their clients had a starting salary of $29,500 or above.
f)None of the above statements are true.

Kunduz · Accepted Answer

Click to see the answer