34. The box plots compare the gross earnings, in millions of dollars, or movies during the months of August and November. Gross Earnings of Movies November August- +++ ++++ S00 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 Dollars (millions) Which statement correctly compares the two data sets? O The median in August is about half of the median in November. The median in November is about 400 more than the median in August. The difference in the medians is about half of the range in November. The difference in the medians is about half of the interquartile range in August.
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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