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Ignou MBA Solved Assignments
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MS-08 Solved Assignment

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  • Version: 2018 Jan - June

Soft Copy: Yes
Downloadable File: Yes
University: IGNOU
Course: Master of Business Administration

Q&A of Ignou Mba MS-08 Solved Assignment 2018 - Quantitative Analysis for Managerial Applications

Q.A sample survey of 100 families belonging to the middle income group revealed the following distribution according to their annual savings. Find a) average annual sayings, using the efficient method, b) 5th decile, and c) 90th percentile.

Savings (Rs ‘000) 05-09 09-13 13-17 17-21 21-25 25-30 30-35
Number of Families 07 10 15 23 25 14 06


Q. It is known that the number of heavy trucks arriving at a railway station follows the Poisson distribution. If the average number of truck arrivals during a specified period of half an hour is 2, find the probabilities that during a given half an hour a) no heavy truck will arrive,
b) at least two heavy trucks will arrive, c) at the most 3 heavy trucks will arrive, and d) between 1 and 3 heavy trucks will arrive.


Q. A sample survey of tax-payers belonging to business class and professional class yielded the following results:
Business class Professional class
Sample size n1 = 400 n2 = 420
Defaulters in tax payment x1 = 80 x2 = 65
Test the hypothesis at α = 0.01 level of significance that
a) defaulter rate is the same for the two classes of tax-payers, and
b) defaulter rate is higher in the business class than in the professional class by 0.03.


Q. A set of paired data on X and Y has mean of X as 36, mean of Y as 85, standard deviation of X as 11, standard deviation of Y as 8, and coefficient of correlation between X and Y as 0.66. Obtain a) the two regression equations, and b) value of X when Y= 75.

Answer. ........

5. Write short notes on any three of the following:
(a) Absolute value function
(b) Baye’s Theorem
(c) Multistage Sampling
(d) Delphi method of forecasting

Answer. ........

Product Details: MS-08 Solved Assignment 2018 - Quantitative Analysis for Managerial Applications

Course: IGNOU MBA (Master of Business Administration)
Session: Jan - June 2018 or July - Dec

Old Sample Answers for Mba Ignou MS-08 Assignments

Q. Write a note on measures of central tendency.
Answer. Measures of central tendency are descriptive statistics that summarize the data with a single number that represents the most typical score within a set of data. We use measures of central tendency because we typically believe that most scores on a scale or responses to an item cluster around the typical or most common score or response in the data set. Consequently, a measure of central tendency is a convenient statistical tool for indicating the most typical score in a set of data. Selecting an appropriate measure of central tendency depends on the measurement scale used to represent a particular variable........... Measures of central tendency identify the middle or centre of a set of data. There are three types: Arithmetic average or mean – the total of items or scores in a set divided by the number of individual items in the set. It may give a distorted picture because of large items at either end of the scale. Median – the middle item in a range of items (often used in pay surveys when the arithmetic mean is likely to be distorted). Mode – the most commonly occurring item in a set of data......... Get Ignou Mba MS-08 Solved Assignment 2018 Jan - June or July - Dec ..... The following are the few requirements to be satisfied by an average or a measure of central tendency: It should be rigidly defined The definition of an average should be clear and rigid so that there must be uniformity in its interpretation by different decision-makers or investigators. There should not be any chance for applying discretion; rather it should be defined by an algebraic formula.........

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