a. constant correlation\nb. negative correlation\nc. positive correlation\nd. no correlation
a. constant correlation\nb. negative correlation\nc. positive correlation\nd. no correlation
Answer
Explanation:
Step1: Observe the scatter - plot trend
As the value of x increases from left to right (5, 10, 15, etc.), the value of y decreases from 35, 30, 25, etc.
Step2: Recall correlation types
Positive correlation means y increases as x increases. Negative correlation means y decreases as x increases. Constant correlation is not a standard term in this context and no - correlation means no clear pattern between x and y changes.
Answer:
B. negative correlation