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No, it is not. A descriptive statistic is a measure such as mean, standard deviation etc., computed from a set of observations. A p value is something that is obtained by computing a test statistic (using a formula which may involve mean, variance etc.,) and finding the probability of obtaining a value as great as or greater than the one actually obtained. In other words, a p value is a probability and must lie between 0 and 1 whereas a descriptive statistic is not a probability. It is just a number used to describe a specific characteristic of a set of sata.
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How do you find p value with test statistic and critical value?
Normally you would find the critical value when given the p value and the test statistic.
A numerical value calculated for a sample is called a?
A numerical value calculated for a sample is called a descriptive statistic.
What is the p value of a test statistic of 1.369?
The answer depends on what the test statistic is: a t-statistic, z-score, chi square of something else.
Definition of descriptive statistic?
A descriptive statistic describes the characteristics of a known set of data; such as mean, median, mode, range, standard deviation and so forth.
What descriptive statistic is not measured in the same units as the data?
The variance.
How do you find p value with test statistic and critical value?
Normally you would find the critical value when given the p value and the test statistic.
A numerical value calculated for a sample is called a?
A numerical value calculated for a sample is called a descriptive statistic.
What is the descriptive measure of samples?
Statistic
What is the p value of a test statistic of 1.369?
The answer depends on what the test statistic is: a t-statistic, z-score, chi square of something else.
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.
What is p value in regression analysis?
The p value is NOT a probability but a likelihood. It tells you the likelihood that the coefficient of a variable in regression is non zero. The p-value is: The probability of observing the calculated value of the test statistic if the null hypothesis is true
Definition of descriptive statistic?
A descriptive statistic describes the characteristics of a known set of data; such as mean, median, mode, range, standard deviation and so forth.
Define descriptive statistics?
what example for decriptive statistic
What descriptive statistic is not measured in the same units as the data?
The variance.
What are the 2 main division of statistics?
Descriptive and Inferencial statistic
What does a high F statistic mean?
A high F statistic would results in a lower Sig, or P value, which would indicate that your results are significant.
What is the most commonly used statistic in Psychology?
The mean (average) is the most commonly used statistic in Psychology. It is used to summarize a group of scores into a single value, providing a measure of central tendency.
