Yes.
They cannot. Test scores are either marks or percentages based on marks (out of the total) and so are discrete.
Yes, is a discrete variable.
A discrete variable is one that cannot take on all values within the limits of the variable.
discrete
The number of students enrolled in BIOL 106 is a discrete random variable because it can only take on whole number values (0, 1, 2, etc.). You cannot have a fraction of a student enrolled, making it inherently countable. Discrete variables are characterized by distinct and separate values, which fits the context of student enrollment.
It is discrete.
A random variable such as the number of keys on each student's key chain is discrete because you can list the possible values it can assume. If it was continuous one would not be list a continuous random variable because it would be impossible. The keys on the key chains would be discrete.
They cannot. Test scores are either marks or percentages based on marks (out of the total) and so are discrete.
Yes, is a discrete variable.
A discrete variable is one that cannot take on all values within the limits of the variable.
It is a discrete random variable.
discrete
ocean depth is a continuous or discrete variable?
The number of students enrolled in BIOL 106 is a discrete random variable because it can only take on whole number values (0, 1, 2, etc.). You cannot have a fraction of a student enrolled, making it inherently countable. Discrete variables are characterized by distinct and separate values, which fits the context of student enrollment.
is occupation decrte or coninus
Date is a discrete variable whereas date/time would be continuous.
The discrete random variable almost always arises in connection with counting.