Answer:
First answer is 127 and second answer is 15
Answer:
B. -4.
Step-by-step explanation:
I believe it is the second one hope that helped
Answer:
An insurance company polls drivers of sports cars to find their average number of tickets.
Step-by-step explanation:
It’s bias because they’re only polling people with sports cars
There is no single solution but there is a group of solutions also known as the interval.

This can be written with an interval.

Hope this helps.
r3t40