Question 4 The dot plots show the number of miles Ben and Barbara ran in the month of February.. : ... : 10 15 10 Ben Barbara Which statement is best supported by the information in the dot plots? A. The mode of the number of miles ran by Barbara is greater than the mode number of miles ran by Ben В. The least number of miles ran by Ben is greater than the least number of miles ran by Barabar The range of the number of miles ran by Barbara is greater than the range of the number of miles ran by Ben С. D. The distribution of the data is approximately symmetrical in both sets of data
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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