MOE = +\- 1.27
The 99% confidence interval ranges from 53.73 to 56.27 hours.
Answer:
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
Step-by-step explanation:
{(3,-2), (4,-2),(5,-2), (6,-2)} this relation is not a function.