Corey and Dione both love to practice soccer in their backyards. Let C represent the number of goals Corey made in a week, and let D represent the number of goals Dione made in a week. The mean of the total amount, S C+ D, of goals made in a typical week is 138. What is the correct interpretation of this value? O On average, Dione makes 138 goals per week. O Corey makes 138 more goals per week than Dione. O On average, Corey and Dione make 138 goals in a typical week. O If two we are randomly chosen, the sum of the number of goals made by Corey and Dione will be 138.
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 2 steps
