Consider the following set of ordered pairs. 2 3 2 y 8 7 3 Calculate the coefficient of determination and test its significance using a = 0.05. Click the icon to view a partial ANOVA table. Click the icon to view a partial table of critical F-scores with 0.05 in the right tail of the distribution. Calculate the coefficient of determination. R? = (Round to three decimal places as needed.) Partial ANOVA ANOVA d.f. SS MS F Regression 1 24.457 Error 1.543 Total 4 26.0 Print Done
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.
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