FREE IGNOU MCO-03 SOLVED ASSIGNMENT 2023
c) Frequency distribution and Probability distribution
Frequency Distribution: Frequency distribution is a tabular or graphical representation of the number of occurrences (frequency) of each value or category in a dataset. It displays the distribution of data across various intervals or categories and provides insights into the data’s patterns and variability. The key characteristics of frequency distribution are:
- Categories or Intervals: Data is grouped into distinct categories or intervals (bins) to facilitate analysis.
- Frequency: The frequency of each category represents the number of data points falling within that category.
- Continuous Data: Frequency distribution is commonly used for continuous data, where individual data points can take any value within a range.
- Histogram: A histogram is a graphical representation of a frequency distribution, where the categories are represented on the X-axis and the frequencies on the Y-axis.
Probability Distribution: Probability distribution is a mathematical function that describes the likelihood of each possible outcome in a random experiment. It provides the probabilities associated with different events or outcomes, making it essential in probability theory and statistics. The key characteristics of a probability distribution are:
- Probability: The probability of each outcome represents the likelihood of that outcome occurring in a random experiment.
- Total Probability: The sum of the probabilities of all possible outcomes in the distribution equals 1.
- Discrete or Continuous Data: Probability distributions can be either discrete (e.g., binomial distribution) or continuous (e.g., normal distribution) based on the nature of the data.
- Probability Density Function (PDF) or Probability Mass Function (PMF): The probability distribution can be represented mathematically as a probability density function (for continuous data) or a probability mass function (for discrete data).
Is there any extention to assignment submission date for December 2020 exams due to Covid19?
15 SEPTEMBER 2020