Which of the following statements is NOT TRUE regarding Box and Whisker Graphs __The distance between increments in the bottom scale must be consistant throughout the graph. __The lowest and highest amounts within the data set are indicated by the ends of the whiskers in the graph. __The box and whiskers graph in no ways shows whether the data is evenly distributed. __The center line within the Box indicates the median of the data set, not the mean.
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.
Which of the following statements is NOT TRUE regarding Box and Whisker Graphs
__The distance between increments in the bottom scale must be consistant throughout the graph.
__The lowest and highest amounts within the data set are indicated by the ends of the whiskers in the graph.
__The box and whiskers graph in no ways shows whether the data is evenly distributed.
__The center line within the Box indicates the median of the data set, not the mean.
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