Answer:
1 is 2x45
2 is x348
3 is x78
4 is x89
Step-by-step explanation:
Answer:
The trial provides enough evidence that the probability of obtaining heads is less than 0.50 and that the coin is unfair.
Step-by-step explanation:
The explanation is in the picture
1 inch = 2.54 cm
3 inches = 3 * 2.54 = 7.62 cm
The graph which you seek is attached to this answer.