Answer:
It is linear
Step-by-step explanation:
When you put the coordinates on a graph it forms a line
x | 0 | 1
----------
y | -10 | -20
You subtract -10 every point on the graph it forms coordinates on the graph and those coordinates are in a line
No statements= can’t answer
Answer:
4
Step-by-step explanation:
Answer:
D: How many hours did you spend watching TV today?
Step-by-step explanation:
Statistical questions can be identified by the fact that they can have multiple answers. This question could be answered in many different ways. "Did you watch four hours of TV today?" is a yes or no question (which makes it non statistical), "Did you watch TV today?" is the same way. "Did you watch five or six hours of TV today?" also only has two possible answers, which means it is non statistical.
D: How many hours did you spend watching TV today? is the only option that has multiple possible ways of answering
Answer:
The hidden variable is age.
Step-by-step explanation:
That does not prove that larger shoes cause more studying math or vice versa.
The children with larger shoes are most probably older so they would have done more years of studying than the younger ones.
The hidden variable is the age of the child.