a furniture store kept a record of how many couches it sold each day. what is the median of the numbers?
a furniture store kept a record of how many couches it sold each day. what is the median of the numbers?
Answer
Explanation:
Step1: List the data values
The number of couches sold each day: 4 (Saturday), 9 (Sunday), 7 (Monday), 3 (Tuesday), 8 (Wednesday), 8 (Thursday), 9 (Friday).
Step2: Arrange the data in ascending - order
3, 4, 7, 8, 8, 9, 9.
Step3: Find the median
Since there are 7 data points (an odd number), the median is the middle - value. The middle value of 3, 4, 7, 8, 8, 9, 9 is the 4th value. So the median is 8.
Answer:
8