theta
Aussprache: [ˈθeɪtə]
Kontext: „mathematics“
(noun) A letter from the Greek alphabet that is often used in math and science. It's like a special symbol that can stand for a number or an angle in different equations and formulas.
Beispiel
In geometry class, we learned that theta represents an unknown angle in a triangle.
Beispiel
Theta is not used in all math problems, especially the ones about basic addition.
Beispiel
What does theta represent in the formula for the area of a circle?
Kontext: „physics“
(noun) In physics, theta often represents an angle in terms of radians or degrees. It helps us understand how far something is turned.
Beispiel
When measuring rotation, we use theta to find how many degrees it has turned.
Beispiel
Theta does not apply to straight movement where there's no turning angle.
Beispiel
How do you calculate the value of theta for this rotating wheel?
Kontext: „statistics“
(noun) In statistics, theta is used to denote a parameter or a value of interest in a population. It helps us understand data better.
Beispiel
In our statistics project, we used theta to represent the average height of students in our school.
Beispiel
Theta was not relevant to our sample if we were only looking at a single class.
Beispiel
What does theta indicate in our statistical model?