In a discrete random variable the values of the variable are exact, like 0, 1, or 2 good bulbs. They come in two different flavors: discrete and continuous, depending on the type of outcomes that are possible: Discrete random variables. A random variable is a variable whose value is a numerical outcome of a random phenomenon. So, if a variable can take an infinite and uncountable set of values, then the variable is referred as a continuous variable. Quantitative variables are divided into two types: discrete and continuous.The difference is … In statistics, numerical random variables represent counts and measurements. Examples of continuous variables include height, time, age, and temperature. Some examples of continuous random variables are: A continuous variable is a variable whose value is obtained by measuring. In a continuous random variable the value of the variable is never an exact point. and the second those having an infinite number of characters within a range Determined (decimal number). Descrete Varaiable: A discrete variable is a numeric variable which can take a value based on a count from a set of distinct whole values. Simply put, it can take any value within the given range. Continuous variable, as the name suggest is a random variable that assumes all the possible values in a continuum. The quantitative variables are classified as discrete and continuous, the first being those defined by a finite number of elements (1, 2, 3, etc.) A quantitative variable is a variable that reflects a notion of magnitude, that is, if the values it can take are numbers.A quantitative variable represents thus a measure and is numerical. Quantitative. Examples: height of students in class weight of students in class time it takes to get to school distance traveled between classes . Parts of the experiment: Independent vs dependent variables Experiments are usually designed to find out what effect one variable has on another – in our example… A person's weight can be 150.2 lbs, 150.456 pounds and so on. For example, the length of a part or the date and time a payment is received. It is always in the form of an interval, and the interval may be very small. A continuous variable can be numeric or date/time. Another type of continuous variable is a ratio variable, which has one difference from an interval variable: the ratio between the scores provides information about the relation between responses. A continuous variable is one that can take infinite number of values in an interval. Examples are weight, height. They can assume a finite number of isolated values. 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