0
y=a+bx+e
sample regression model
differentiate between y bar and E(Y)?
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Is a t-test a descriptive statistic?
A t-test is a inferential statistic. Other inferential statistics are confidence interval, margin of error, and ANOVA. An inferential statistic infers something about a population. A descriptive statistic describes a population. Descriptive statistics include percentages, means, variance, and regression.
Compare and contrast descriptive statistics and inferential statistics?
Descriptive statistics are meant to describe the situation such as the average or the range. Inferential statistics is used to differentiate between a couple of groups.
What are the catagories of statistics?
Descriptive and inferential
Can you employ inferential statistics in descriptive research?
Yes.
Types of statistics?
There are two types of statistics. One is called descriptive statistics and the other is inferential statistics. Descriptive statistics is when you use numbers. Inferential statistics is when you draw conclusions or make predictions.
Is a t-test a descriptive statistic?
A t-test is a inferential statistic. Other inferential statistics are confidence interval, margin of error, and ANOVA. An inferential statistic infers something about a population. A descriptive statistic describes a population. Descriptive statistics include percentages, means, variance, and regression.
Compare and contrast descriptive statistics and inferential statistics?
Descriptive statistics are meant to describe the situation such as the average or the range. Inferential statistics is used to differentiate between a couple of groups.
What are examples of the relationship between descriptive and inferential statistics?
Descriptive statistics summarize and present data, while inferential statistics use sample data to make conclusions about a population. For example, mean and standard deviation are descriptive statistics that describe a dataset, while a t-test is an inferential statistic used to compare means of two groups and make inferences about the population.
What are the catagories of statistics?
Descriptive and inferential
What is descriptive data?
Descriptive data refers to information that summarizes the characteristics of a dataset, providing insights into its central tendencies, variability, and distribution. This type of data is used to describe the basic features of the data in a clear and understandable way, without making inferences or predictions.
What are descriptive statistics and inferential statistics?
Descriptive statistics is a summary of data. Inferential statistics try to reach conclusion that extend beyond the immediate data alone.
What are the two kinds of statistics?
Descriptive and Inferential Statistics
What are the two main categories of statistics?
descriptive and inferential
Can you employ inferential statistics in descriptive research?
Yes.
Descriptive Statistics vs Inferential Statistics?
Descriptive is when a few represent the whole population. Inferential infer the nature of a lager usually infinite set of data that we don't have.
Difference of descriptive statistics and inferential statistics?
Descriptive statistics label, name, or give information about a variable. Inferential stats are inferred from a smaller data set to be valid for the whole population.
Types of statistics?
There are two types of statistics. One is called descriptive statistics and the other is inferential statistics. Descriptive statistics is when you use numbers. Inferential statistics is when you draw conclusions or make predictions.
