In a sampling distribution of means, variation is measured using what? OZ score Standard Error O Confidence Intervals O Mean of Means
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The z- score is where the data point lies below or above the mean.
The standard error is if we take different samples for the same population how much the sample mean would variate. The standard error is the standard deviation of the statistics.
The confidence interval is the interval of the parameter.
The mean of means is the ratio of the sum of various means taken for samples of the same population with the number of means.
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