3. An architect wants to determine the relationship between the heights (in feet) of a building and the number of stories in the building. The data for a sample of 10 buildings are shown below. Explain the relationship. Stories 64 54 40 31 45 38 42 41 37 40 Height 841 725 635 616 615 582 535 520 511 485
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.
3. An architect wants to determine the relationship between the heights (in feet) of a building and the
number of stories in the building. The data for a sample of 10 buildings are shown below. Explain
the relationship.
Stories 64 54 40 31 45 38 42 41 37 40
Height 841 725 635 616 615 582 535 520 511 485
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