Answer:
When the data are nominal or ordinal.
Step-by-step explanation:
Spearman's correlation
Spearman's correlation measures the strength and direction of monotonic association between two variables.
Monotonicity is "less restrictive" than that of a linear relationship.
For example, the middle image above shows a relationship that is monotonic, but not linear.
Learn more about spearman's correlation here : https://brainly.ph/question/7033462
Answer:
y=5*7
y=35
Step-by-step explanation:
Answer:
The first one
Step-by-step explanation:
According to the image, the table shows a relationship that is not proportional. First of all, you cannot multiply a number by 0 and get something other than 0. Anything multiplied by 0 is always 0.
Second, the rule is different for each row.
2x5=10
4x4=16
6x3.6=22
A proportional relationship must increase by the same amount, and this does not, which means it is not proportional.