A study was conducted among IIUM academic staff to examine their well-being, perception on transformational leadership style practiced by the university top management, and their job satisfaction. Table 1: Kulliyyah * Year of service Crosstabulation (N= 211) Year of service 6-10 5 years or less 11-15 Total More than 15 years Kulliyyah Non-Science years 12 уears 10 Count 34 37 93 4,7% % of Total Count % of Total 16.1% 5.7% 6. 4.3% 17.5% 15 7.1% 44.1% 73 34.6% Science 41 19.4% 3.8% CFS CELPAD Count % of Total Count 15 7.1% 10 4.7% 15 7.1% 45 21.3% 2.4% Total 90 31 23 67 211 % of Total 42.7% 14.7% 10.9% 31.8% 100.0% Based on Table 1: Using percentages, describe IIUM academic staff according to their Kulliyyah and their year of service with IIUM. Test the proportion of IIUM academic staff according to: (i) Kulliyyah and (ii) year of service. in
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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