Calculate the geometric mean of a series showing the scores of 10 students taking the exam for a course. A) 5,834 B) 3,273 C) 7,142 D) 8,843 E) 4,245
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.
24 - Calculate the geometric mean of a series showing the scores of 10 students taking the exam for a course.
A) 5,834
B) 3,273
C) 7,142
D) 8,843
E) 4,245
Step by step
Solved in 2 steps with 2 images
