tần suất
Definition
- Noun:
- Frequency: The rate at which something occurs or is repeated over a particular period of time or within a given sample. It refers to the number of occurrences of a repeating event per unit of time.
- Incidence Rate: In statistics and data analysis, it denotes the proportion or count of times a particular value, event, or characteristic appears in a dataset.
Usage Examples
- Noun:
- Tần suất xuất hiện của lỗi này rất thấp. (The frequency of this error occurring is very low.)
- Chúng tôi cần đo tần suất sử dụng dịch vụ. (We need to measure the frequency of service usage.)
- Tần suất từ "hello" trong bài viết này là năm lần. (The frequency of the word "hello" in this text is five times.)
Advanced Usage
- In technical fields like physics, "tần suất" is often synonymous with "tần số" (frequency) when discussing wave oscillations, though "tần số" is more precise for cycles per second (Hertz).
- Tần suất dao động của sóng âm thanh. (The oscillation frequency of a sound wave.)
Variants and Related Words
- Tần số (n): Frequency, specifically in physics and electronics, referring to the number of cycles per second.
- Tần số radio. (Radio frequency.)
Synonyms
- Frequency: The rate of occurrence.
- Incidence: The frequency or rate of occurrence of something, often used in medical or statistical contexts.
- Rate of occurrence: How often something happens.
Related Terms and Phrases
Tần suất cao: High frequency.
- Sóng có tần suất cao. (Waves with high frequency.)
Tần suất thấp: Low frequency.
- Đây là một sự kiện có tần suất thấp. (This is a low-frequency event.)
Phân bố tần suất: Frequency distribution (in statistics).
- Biểu đồ phân bố tần suất. (A frequency distribution chart.)