Find the values at the 25th and 75th percentiles for the data set. 16 13 6 19 14 18 12 15 17 13 1 10 15 17 18 15 9 10 13
The value at the 25th percentile is
(Type a whole number.)

An entertainment firm offer serveral dj choices and light shows that range in price based on the rental time period. the djs cost between $219 and $369 per night and the light shows cost between $159 and $309 per night. if you are booking both a dj and a light show write a compound inequality that represents the possible total amount you would pay x