variable) here?
The additive anti-barnacle treatment
The number of barnacles on the boat
The amount of paint applied to the boat
Answer:
The number of barnacles on the boat
Explanation:
The number of barnacles of the boat is an independent variable because an independent variable is that variable that can stand alone or does not
changee or has no variation due to dependent variable.
It is not affected by changes in dependent variable. It's changes does not depend on dependent variable.
The number of barnacles on the boat is an independent variable and it changes does not depend on The amount of paint applied to the boat and The additive anti-barnacle treatment.
In the given question, the 'additive anti-barnacle treatment' applied to the boat is the independent variable. It can be manipulated to assess its effect on the number of barnacles on the boat.
In experimental research, an independent variable is the variable that is intentionally modified or manipulated by the researcher to observe the effect on the dependent variable. In this case, the test variable (or independent variable) you're inquiring about seems to be the 'additive anti-barnacle treatment' applied to the boat.
This variable is independently manipulated, because changes in its elements or levels (such as different types or amounts of treatment) might affect the dependent variable, which in this case could be the 'number of barnacles on the boat'.
Learn more about Independent Variable here:
#SPJ3
B) 71%
C) 33%
D) 78%
You have the chance of rain
P(R) = 0.9
And the chance of wind and rain
P(R∩ W)=0.7
The probabilities of windy weather is
P(W)===0.78
The correct answer then is D) 78%
Answer:
78%
Explanation:
the origin of roots from nodes
the swollen appearance of nodes