We don't see the choices but the answer will be something like

Answer: c
Step-by-step explanation:
sampling variability is the difference between the measured value of the random sample and the mean age of the population
Answer:
1 3/4 or 7/4 or 1.75
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
an absaloute value means that every number inside of that would be a positive number.
Answer: (0,2), (3,0), (6, -2)