There are two sections of the same course with the following distribution of students according to their nationality, Section - 1: 15 Omani, 5 Pakistani, and 3 Indians Section 2: 10 Omani, 8 Pakistani, and 5 Indians One section is selected at random and a student is selected from the selected section, the selected student happens to be an Indian student. The probability that this student has come from section 2 is, Select one: O a. 0.33 O b. 0.23 O c. 0.63 O d. None
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.
Please answer with explanation
I will really upvote.
Thanks
Step by step
Solved in 2 steps with 2 images
