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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.
How do you perform a Statistical Hypothesis Testing?
To start with you select your hypothesis and its opposite: the null and alternative hypotheses. You select a confidence level (alpha %), which is the probability that your testing procedure rejects the null hypothesis when, if fact, it is true.Next you select a test statistic and calculate its probability distribution under the two hypotheses. You then find the possible values of the test statistic which, if the null hypothesis were true, would only occur alpha % of the times. This is called the critical region.Carry out the trial and collect data. Calculate the value of the test statistic. If it lies in the critical region then you reject the null hypothesis and go with the alternative hypothesis. If the test statistic does not lie in the critical region then you have no evidence to reject the null hypothesis.
Is p value a descriptive statistic?
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.
What is F Statistic?
The F statistic is statistic which may be used to test whether a regression accounts for a statistically significant proportion of the observed variation in the dependent variable.
How does a parameter and a statistic differ?
A parameter is a numerical measurement of a population; a statistic is a numerical measurement of a sample.
What do you call words that are opposites?
Words that are opposite in meaning are known as antonyms.
What is the opposite of pincers?
There are no words that have a opposite meaning for 'pincers'.
What is the opposite of the word 'castle'?
There are no opposite words for 'castle'.
What is the opposite of subsided?
Words that are opposite to subside:GrowAriseIncrease
List of opposite words?
whats the opposite word of said
What is the Opposite word of the word lasting?
poem opposite words
What is opposite word for euphoric?
Opposite words for euphoric include:sedatedepressed
What the opposite for fresh?
Stale, processed are opposite words to fresh
What is the opposite of last 5 words?
The opposite word is "first."
What is the opposite of deep 7 words?
The opposite of deep is shallow.
What is the opposite of fruitful?
Unfruitful, unproductive are opposite words of fruitful.
What is the opposite of a sheriff?
The word sheriff does not have an opposite. Not all words do.
