You are the sales manager for a large high-end clothing store.
You have a total of 100 salespeople at the store, and 50 of them
sold $1000 or less yesterday while the rest sold over $1000. Among
the salespeople who sold $1000 or less, there is a probability of
0.30 that the salesperson is new on the job (less than one year of
experience). Among the salespeople who sold over $1000 there is a
probability of 0.10 that the salesperson is new on the job (less
than one year of experience). Given that a salesperson is new on
the job, what is the probability that the salesperson sold over
$1000 yesterday? You can round your answer to two decimal
places.