Answer:
The answer is D
Step-by-step explanation:
Answer:
10 is the answer
Step-by-step explanation:
Answer:
For 1 there is causationand there is correlation because they found that if people have a higher income, they will buy a more expensive plan so one cause another
the second question, there is no correlation because it doesn’t matter how many samples they provide, people still buy the same amount
Answer:
none
Step-by-step explanation: