BSMA-004 IGNOU Solved Assignment 2026-27

BSMA-004 Solved Assignment 2026-27: Mandatory TMA-02 Solutions

The following content covers verified solutions for the Tutor Marked Assignment (TMA-02) of BSMA-004 (Course Code BSMA-004), structured per IGNOU’s official syllabus blocks. All answers are plagiarism-free, comply with word limits, and reflect current academic session requirements.

Key Syllabus Units Covered

• Unit 1: Introduction to Business Statistics

  Solutions include definitions of statistical data, types of data (primary vs. secondary), and their applications in business decision-making. Example: Explain the role of statistical data in inventory management with a real-world case study from retail.

• Unit 3: Measures of Central Tendency and Dispersion

  Comprehensive answers for calculating mean, median, mode, and dispersion metrics (range, variance, standard deviation) with step-by-step calculations. Example: Calculate the mean and standard deviation of a given dataset on employee salaries (provided in the assignment).

• Unit 5: Probability and Probability Distributions

  Detailed explanations of probability rules, binomial and normal distributions, and their business applications. Example: Solve for the probability of a customer purchasing a product given a binomial distribution (n=20, p=0.3).

• Unit 7: Index Numbers and Time Series Analysis

  Solutions for constructing index numbers (e.g., Consumer Price Index) and forecasting trends using time series data. Example: Calculate the Consumer Price Index for a given set of prices over two years.

• Unit 9: Sampling Techniques and Hypothesis Testing

  Explanations of sampling methods (random, stratified) and hypothesis testing procedures (t-tests, z-tests). Example: Describe the steps to test the hypothesis that average sales have increased after a marketing campaign.

Assignment Structure and Word Limits

The TMA-02 is divided into five questions with the following word limits:

• Q1 (Theoretical): 500 words
• Q2 (Calculation-based): 300 words (with step-by-step working)
• Q3 (Application-based): 250 words
• Q4 (Short answer): 100 words each (two questions)

FAQs for BSMA-004 TMA-02

• Q: Are solutions provided in English or Hindi?

  The assignment solutions are available in both English and Hindi, strictly adhering to the medium selected by the student during enrollment.

• Q: How do I ensure my submission complies with IGNOU’s guidelines?

  All solutions include verification checklists for formatting (font: Times New Roman, size: 12), margins (2.5 cm), and plagiarism (using Turnitin-compatible tools). The PDF also includes a self-declaration form for submission.

Submission Deadlines and Format

Submissions for TMA-02 must be sent via IGNOU’s official eGyanKosh portal or post within the deadline specified in the study material (typically July 31, 2027 for the July session). The file must be:

• A single PDF (max 2MB)
• Named as: BSMA-004_TMA-02_[Student ID].pdf
• Submitted in portrait mode with page numbers

Note: Late submissions are not accepted without prior approval from the Regional Centre.