Answer:
Step-by-step explanation:
Bike 12.7 percent, decreases
Scooter 24 percent, increase
Tennis racket, 82.95
Skis 452.40
Answer:
128.69.
Step-by-step explanation:
The variance is np(1 - p)
= 625*(0.28) * 0.71
= 128.69.
Answer: C. 218085
Step-by-step explanation: Scientific calculator helps.
Answer:
3.61 Units
Step-by-step explanation: