the sample would be the number polled - 50,000
the population would be all college students
Answer: -8.8+13.4 is 22.2 so after that im guesing you have to solve -4.25 divided by 00.5 is 85
Step-by-step explanation:
Answer:
the answer is 12
Step-by-step explanation:

See the attached, the line going vertically is at -0.7.