The data Bella are the avverate one -way commute Times in minutes for selected students and the Numbers of absencesfor those students during the tren.find the equation of the egresaron Line for the given data. What would be the predícete Number of absences if the commute time Washington 40min? Is this a resonable question? Round th en predicted Numbers of absences yo the nearest whole number .round to the regresión line value ti the nearest hundredth.
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.
The data Bella are the avverate one -way commute Times in minutes for selected students and the Numbers of absencesfor those students during the tren.find the equation of the egresaron Line for the given data. What would be the predícete Number of absences if the commute time Washington 40min? Is this a resonable question? Round th en predicted Numbers of absences yo the nearest whole number .round to the regresión line value ti the nearest hundredth.
Consider the following table:-
A regression equation of Y on X is fit based on the given data. Here, X represents the time in minutes for selected students and Y represents the number of absences.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
