Which one of the following variables is a continuous variable?The height of Year 12 students in a high school.The number of people on a bus.The number of computers in a computer room in a school.The score out of 90 for a test.
Question
Which one of the following variables is a continuous variable?The height of Year 12 students in a high school.The number of people on a bus.The number of computers in a computer room in a school.The score out of 90 for a test.
Solution
The height of Year 12 students in a high school is a continuous variable.
Here's why:
-
A continuous variable is a variable that has an infinite number of possible values. In other words, the variable can be measured on a continuous scale.
-
The height of Year 12 students in a high school fits this description because height is measured on a continuous scale. It can take on any value within a certain range (for example, a student could be 160.02 cm tall, 160.03 cm tall, and so on).
-
The other options - the number of people on a bus, the number of computers in a computer room in a school, and the score out of 90 for a test - are all discrete variables. Discrete variables can only take on a finite number of values. For example, you can't have 3.5 people on a bus or 20.5 computers in a room.
Similar Questions
Which of the following pairs of data include one discrete and one continuous variable?Weight and height of a class of students.Weight of sugar and volume of milk in a cake recipe.Number of pages and number of words in a book.Duration of a game of chess and the number of moves to check-mate.
Consider the following statements about a particular traditional class of statistics students at State U related to discrete and continuous variables. Which of the following is a true statement? Check all that apply.Group of answer choicesThe room number of the class is a continuous variable variable.The average weight of the students is a discrete variable.The average age of the students in the class is a continuous variable.A student's GPA is a continuous variable.The number of students in the class is a discrete variable.
Which one of the following is a continuous data set?The number of students registered in each course. The weight of each student in a year group. The number of students graduating each year. The number of siblings for each student in the year.
Which of the following is an example of continuous data?*2 pointsA. Number of cars in a parking lotB. Number of books on a shelfC. Temperature in degrees CelsiusD. Number of computers in a lab
A researcher records the number of hours spent studying each week by a group of students. What type of variable is this?Group of answer choicesDiscreteOrdinalCategoricalContinuous
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.