How many points do teams score in the championship game of a certain sport? The total numbers of points scored by both teams in each of the first 46 championship games are shown below. Complete parts a through e below. 46, 47, 23, 30, 29, 27, 21, 31, 22, 38, 46, 37, 67, 50, 37, 46, 43, 47, 54, 57, 59, 51, 35, 64, 39, 62, 68, 44, 73, 43, 55, 56, 53, 39, 40, 37, 69, 61, 45, 31, 46, 31, 51, 47, 57, 38 a) Find the median. The median is. (Type an integer or a decimal.) b) Find the quartiles. The lower quartile is (Type an integer or a decimal.) The upper quartile is (Type an integer or a decimal.)
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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