continuous data和discrete data 数学 在数学和统计学中，"continuous data"（连续数据）和"discrete data"（离散数据）是两个基本的概念，它们描述了数据的不同类型和性质。离散型数据是指数量可以具体计数的数据，如：班级人数、月份等，因为它们只有有限个不同的数值，计数是简单的。而连续型数据是指无法通过具体...
Discrete Data can only take certain values.Example: the number of students in a class We can't have half a student!Example: the result of rolling 2 dice Only has the values 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12Discrete data is always countable, but can be a category, like...
While discrete data focuses on simple whole numbers, continuous data dives into measurements. It’s all about capturing the values between Point A and Point B, along with the infinite number of possibilities in between. Think of it as the tool for exploring the gray areas, not just the black...
( c ) Large sample sizes are necessary for statistical analysis and graphing of discrete data. It can be time-consuming, expensive, and labor-intensive to gather a sizable adequate sample. On the other hand, if the data categories are clearly defined, it may be simpler to collect than cont...
离散数据是在一个变量只能取某些固定值时产生的 连续数据是在一个变量可以在两个值间取任意值时产生 其实就是说比如1、2、3这样的自然数就是离散数据，因为它是特定的自然数值 而比如[1,2]这个区间就是连续的，因为它可以取一到二之间的任意值 离散...
Discrete data refers to individual and countable items (discrete variables).When measuring a certain data stream with a complex result range, the findings are shown with a line as a data range (see: graphs on the right). Continuous data refers to change over time, involving concepts that are...
That data can be presented in different ways. Data can be measured (such as length or weight) or numerical (basically numbers). We call thesecontinuous dataanddiscrete data. Continuous data Continuous data is measured. Continuous data can take on any value as it’smeasured. ...
These numbers represent fixed data values and are determined and calculated by counting in a linear way. If it's whole, positive, and countable, it's representative of discrete data. Examples of discrete data Discrete data can be qualitative or quantitative and are best described with examples....
Discrete and Continuous Random Variables:离散型和连续型随机变量 热度: Longitudinal Data Analysis With Discrete and Continuous Responses(书) 热度: Accelerated mirror descent in continuous and discrete time(连续和离散时间加速镜面下降) 热度: Reduce your workload and cut down planning ...
When collecting data, it is important to understand which type of data you are dealing with in each situation. Remember, there are two types of data: categorical and quantitative. In this lesson, we talked about the different types of quantitative data: discrete and continuous. Discrete data is...