Answer:
Lower Quartile = 48
Step-by-step explanation:
Since there are 9 numbers, the median is the 5th number (56)
Median is necessay for LQ
so, under the median are the numbers 12, 45, 51, 55
Median of these numbers is the mean of 45 and 51
45 + 51 = 96
96/2 = 48
LQ = 48
Hope this helps!
