A researcher is interested in whether men and women differ in terms of depression levels. They collect the following data from 3 men and 3 women (the values below correspond to scores on a depression measures; higher values are more depressed). Are men and women significantly different in depression?. What significance test did you use? output and interpret your findings in terms of significance
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
A researcher is interested in whether men and women differ in terms of depression levels. They collect the following data from 3 men and 3 women (the values below correspond to scores on a depression measures; higher values are more depressed). Are men and women significantly different in depression?. What significance test did you use? output and interpret your findings in terms of significance and effect size.
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