The answer is 4 cuz the only other larger number that goes into 12 is 6 but doesn't go into 40 evenly
Answer:
Median: 11
Range: 12
25% percentile: 9
75% percentile: 14
IQR: 5
Step-by-step explanation:
Least: 7
Q1: 9
Q2: 11
Q3: 14
Max: 19
Median: 11
Range: 19 - 7 = 12
25% percentile: 9
75% percentile: 14
IQR: 14 - 9 = 5
For A I think it should be 0.16 you just have to look at the chart