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A Numerical Measure from a Sample Such as a Sample Mean Is Known?
sample statistic
What does the test statistic measure?
The test statistic is a measure of how close the sample proportion is to the null value.
Is a parameter a measurable characteristic of a sample?
this is false... a parameter is a measure of a mean or mode, a measurable characteristic of a sample is called a statistic.
What do you mean by a statistic and its sampling distribution?
A statistic is a summary measure of some characteristic of a population. If you were to take repeated samples from the population you would not get the same statistic each time - it would vary. And the set of values you would get is its sampling distribution.
What is the descriptive measure of samples?
Statistic
Example of the difference between a parameter and a statistic?
perameter is a measure of population or universe, statistic is a measure of a sample data drawn from population
What is the most commonly used statistic in Psychology?
Correlation coefficient is a statistic that is commonly used in Psychology. It is a type of descriptive statistic that measures direction and strength in variables.
What does the word statistic mean?
A statistic is a value calculated from a data sample. For example, the mean (average) is a statistic. You calculate the mean by adding up the values of the data you have and dividing by the number of values. Usually, you want to know the corresponding value for the whole population but this is impossible to obtain in practice. So you have to use a statistic calculated from a sample. For eaxmple, if you want to know the height of sixteen year old students in the UK, you cannot measure every single student. So you measure a sample (selected randomly), and calculate the average height of the sample. This is a statistic. See: http://www.stats.gla.ac.uk/steps/glossary/basic_definitions.html#stat
Why is Interquartile range important?
It is important in any statistic measure
What does the baseball statistic A mean?
It is a defensive statistic that stands for "Assists"
Are dimes basketball a common statistic used to measure a player's passing ability on the court"?
Yes, dimes in basketball are a common statistic used to measure a player's passing ability on the court.
Which statistic do economists use to measure the business cycle?
price indicator
