total years of education and an indicator variable for female (1 if yes, 0 otherwise). SUMMARY OUTPUT Regression Statistics Multipie R RSquare Ad. R Square Standard Emor Observations 0.491 0.241 0.217 2.680 100 ANOVA Significance F 7.23-06 SS MS Regression Residual Total 218.562 72.854 10.147 96 689 278 7.180 99 907 840 Standard Emor 1.030 0.104 0.130 t Stat P-value 7.953 3.57E-12 2.915 Coeficients Intercept Father Mother Female (1ayes Lower 95% Upper 95% 6.201 0.097 0.12 8.264 10.326 0.304 0.146 0.511 0.404 0.004 1.126 0.263 0404 0451 0 539 -0837 -1.521 0618
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.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
