Suppose the data represent the inches of rainfall in April for a certain city over the course of 20 years. Question Help Given the quartiles Q,= 1.460, Q2 = 2.890, and Q3 = 4.465, determine the lower and upper fences. Are there any outliers, according to this criterion? 2.99 465 3.39 483 062 2 15 373 0.14 1.69 1.85 036 499 3.94 529 123 279 428 104 262 563 GLADUAL iaddn a (Round to three decimal places as needed.) Are there any outliers in the given data set? O A. Yes, there are values above the upper fence. O B. No, all the values are between the lower and upper fences. O C. Yes, there are values below the lower fence. O D. Yes, there are values above the upper fence and below the lower fence. What are the outliers? Select the correct choice below and fill in any answer boxes in your choice. O A. The outlier(s) is/are (Use a comma to separate answers as needed) O B. There are no outliers
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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