Transforming raw scores into z scores allows researchers to:Question 24 options:determine the significance of a statistical analysis.describe the typical score in a set of scores.compare variables measured on different units of measurement.compare variables measured on the same units of measurement.

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glanzerjbdo · Accepted Answer

Raw scores in a normal distribution are the different scores , some values are more than the mean and some values are less than the mean.We transform a simple normal distribution into a Standard normal distribution because we have to look at all the values on same level measurement for comparing the values (standardization) . For a Standard normal distribution, Mean = 0 , Standard deviation = 1The formula for transforming a raw score X into z:Z=X−μσZ = 1 tells that the value is 1 standard deviation away from the mean , 2 tells that the value is 2 standard deviation away from the meanCorrect Option is :compare variables measured on the same units of measurement.

Transforming raw scores into z scores allows researchers

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