A rectangular room was designed to be built for a length of 23 feet and a breadth of 16 feet. Find the Absolute Error,Relative Error and Percentage Error in the area of the room if there is a deviation in the length of the room by 1.2 feet and breadth by 1.6 feet after the construction. Absolute Error = 132.8000 feet?, Relative Error = 7.1522 and Percentage Error = 715.2174 Absolute Error = 113.6000 feet², Relative Error = 3.1522 and Percentage Error = 315.2174 Absolute Error = 94.4000 feet, Relative Error = 5.1522 and Percentage Error = 515.2174 Absolute Error 56.0000 feet?, Relative Error = 0.1522 and Percentage Error = 15.2174
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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