Convert the following data into five equal class boundaries. Also find the range, max and min of the given data. Plot the Histogram, frequency polygon & Ogive. 10, 11, 22, 32, 13, 42, 50, 24, 45, 36, 33, 11, 14, 19, 29, 39, 49 b. 100, 101, 121, 111, 123, 132, 145, 132, 133, 144, 145, 134, 136 a.
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.
![Convert the following data into five equal class boundaries. Also find the range, max and min of
the given data. Plot the Histogram, frequency polygon & Ogive.
a. 10, 11, 22, 32, 13, 42, 50, 24, 45, 36, 33, 11, 14, 19, 29, 39, 49
b. 100, 101, 121, 111, 123, 132, 145, 132, 133, 144, 145, 134, 136](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe5a5752b-3854-440c-b13d-c47d8317e435%2F73345a33-0a57-4851-853f-a925e2554964%2Fz41oakh_processed.jpeg&w=3840&q=75)
![> Range = Maximum - Minimum
- Class width (h) = R/No. of C.I
> Class width (h) = 40/5 = 8
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe5a5752b-3854-440c-b13d-c47d8317e435%2F73345a33-0a57-4851-853f-a925e2554964%2F65bf0km_processed.jpeg&w=3840&q=75)
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