Match the plot with a possible description of the sample. 6 |6789 7 233578 $ 289 9|2333339 Key 66-66 Choose the correct answer below. O A. Ages (in years) of a sample of residents of a retirement home O B. Grade point averages of a sample of students with finance majors OC. Top speeds (in miles per hour) of a sample of sports cars O D. Highest vearly temperature (°E) for a sample of deserts
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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