5 boys play both hockey and volleyball (30-20-15=5)
Answer:
<em>(IQR) interquartile range: 12 - 9 = 3</em>
Step-by-step explanation:
Median: 10
Lower quartile: 9
Upper quartile: 12
Interquartile Range: 12 - 9 = 3
Answer: The time is 20:15 on a military time clock.
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
Answer:
15
proof on pic......................