For the following data: X-1.2.2. 3,3, 3, 4,4,4, 4, 5. 5.5, 6,6,6, 7,7.8 91 Find: A) Arithmetic mean, mode, median, and standard deviation. B) plot the histogram or ogive
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.
![For the following data:
X-11.2.2. 3,3, 3, 4,4, 4,4, 5. 5. 5, 6,6, 6, 7, 7. 8 91
Find:
A) Arithmetic mean, mode, median, and standard deviation.
B) plot the histogram or ogive](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6e03ffb1-9cc1-46d1-8973-5c7968cc243e%2Fc84c4625-6f19-4e6a-b2ef-bebd91570a73%2Fn2kswy9_processed.jpeg&w=3840&q=75)
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