Q-4: The number of children in each of the thirty families is as follows. Calculate median, Quartile1, Quartile3, Decile1, percentile60, mean and mode. 3 1 2 0 4 6 1 0 1 5 2 3 3 0 7 2 2 0 3 1 2 2 4 2 4 0 4 3 1 4
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.
Q-4: The number of children in each of the thirty families is as follows. Calculate
Quartile3, Decile1, percentile60, mean and
3 1 2 0 4 6 1 0 1 5 2 3 3 0 7 2 2 0 3 1 2 2 4 2 4 0 4 3 1 4
Step by step
Solved in 2 steps
