IGNOU MST-005 Solved Assignment 2022

350.00400.00

Before purchasing this e-book please read

  1. E-Book Description
  2. Sample Solution
  3. Terms & Conditions
  4. Question Paper

You will be able to see this e-book for a certain number of days in our app. So select the number of days accordingly.

Clear
SKU: N/A Categories: , , , Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

IGNOU MST-005 Solved Assignment 2022 

MST-005 Solved Assignment is an e-book for students who want to specialise in statistics. This completed assignment will allow them to assess their degree of preparation and will be extremely beneficial. All questions and concerns have been addressed and clarified. As a result, students will comprehend the concepts of any question in the assignment.

Assignment Paper

IGNOU MST-005 Solved Assignment 2022

Subject Name

Statistical Techniques

No.of Pages in Solution

29

Course

PGDAST

Language

ENGLISH

Session

2022

Last Date for Submission of Assignment

For June Examination 31st March 2022 or as per dates given in the Ignou website

For December Examination 30th September 2022 or as per dates given in the Ignou website

 

The solutions provided by Abstract Classes are completely correct and thorough. Students who are unable to get answers in college or on the internet will find the most accurate and reliable information possible in the solution to this assignment.

For the past five years, we’ve worked with our team of experts to develop these kinds of programmes for students. Students have benefited greatly from the high-quality papers that we have produced. We help hundreds of students each semester. In a warm and welcoming environment, we strive to achieve the best possible outcomes for our students. An in-depth description of the work done is included in each answer, as is a detailed tour of the assignment from start to finish. There isn’t a single other completed project to be found on the internet.You will not find such completed assignment anywhere else on the internet.

IGNOU MST-005 Sample Solution 2022 

Remember the submission of assignment is a precondition for appearing in the examination. If you do not submit the assignment on time, you will not be allowed to appear in the examination.

How will you get this document?

Step-01 Complete the order.

Step-02 After receiving your order we will send login credentials to access our Abstract Classes app through email. (While completing your order please provide your WhatsApp number for better communication)

Step-03 Download Abstract Classes assignment login app.

Abstract Classes Assignment Login App

Step-04 Put the credentials in App and get your document. 

Please see the sample pages of solution which is solved by the best faculty of Abstract Classes. 

IGNOU MST-005 Solved Assignment 2022

INSTRUCTIONS TO BUYERS

  • Users are requested to respect the copyright of the author.
  • The document is in read-only format. You will have no access to print, download and share this document. You can only view this solution in Mobile and tablets easily.
  • Users are instructed not to take printouts, screenshots, photos etc. of the copyrighted material.
  • Users are instructed not to communicate/share by any media and/or mode the copyrighted material of the author with the public for commercial gains without
    written permission from the author.
  • If any user is found to be infringing, copying and commercially dealing in the copyrighted material in any manner without express written permission from the
    author, then strict legal action will be taken against such users.
  • Already We have taken legal action against such users.
  • Our educational materials are solely available on our website and/or application only. Users and/or student can report the dealing or selling of the copied version of our educational materials by any third party at our email id (abstract4math@gmail.com) and mobile number  (+91-9958288900). In return, such users/students can expect our educational materials free and other benefits as a bonafide gesture which will be completely dependent upon our discretion.

 

IGNOU MST-005 Assignment Question Paper 2022

(Statistical Techniques) 


MST-005: Statistical Techniques

 

Note: All questions are compulsory. Answer in your own words.
1. State whether the following statements are true or false and also give the reason in support of your answer: 

(a)  The total number of all possible samples of size 2 without replacement from a population of size 7 is 21.

(b)  Consecutive 3 random numbers starting from 8937 by ‘middle square method’ are 8937, 8699, 6726.

(c)  RBD is suitable in situations where it is not possible to divide the experimental material into a number of homogeneous blocks.

(d)  As we increase the sample size, representativeness of the population by the sample decreases.

(e)  In a big hall, there are 50 rows and each row has 60 students. A research scholar selects 10 rows randomly and then randomly selects 15 students from each selected row. It is an example of cluster sampling procedure.

2. (a) Draw all possible samples of size 2 from the population [2, 3, 4] and verify that ​\( E\left(\overline{x}\right)=\overline{X} \)​.Also find variance of ​\( \overline{x} \)

(b) A sample of 60 students is to be drawn from a population consisting of 600 students belonging to two villages, A and B. The means and standard deviations of their marks are give below:

Villages Stratum sizes (Ni) Means (xi) Standard deviations
Village A 400 60 20
Village B 200 120 80

What are the sample sizes for the two villages using proportional allocation technique?

3. To determine the yield rate of wheat in a district of Punjab, 6 groups of 6 plots each were constructed. The data are given in the following table:

Plot No. Group 1 Group 2 Group 3 Group 4 Group 5 Group 6
1 8 6 18 13 17 12
2 13 5 8 7 15 15
3 11 16 6 13 10 11
4 26 5 10 6 21 17
5 13 16 16 7 20 8
6 31 5 20 2 25 10

 

Select a cluster sample of 3 clusters from the above data and find its sample mean. Further, explain the procedure of two-stage sampling if we want to draw a sample of 6 plots. Which are the 6 plots in your sample?

4. The following data relate to production in kg of three varieties P, Q, R of wheat: 

P: 14 16 18    
Q: 14 13 15 22  
R: 18 16 19 15 20

 

Is there any significant difference among the three varieties at 5% level of significance? 

5. A researcher wants to test four diets A, B, C, D on growth rate in mice. These animals are divided into 3 groups according to their weights. Heaviest 4, next 4 and lightest 4 are put in Block I, Block II, and Block III, respectively. Within each block, one of the diets is given at random to the animals. After 15 days, increase in weight is noted, which is given in the following table:

Blocks   Treatments/Diets    
  A B C D
I 12 8 6 5
II 15 12 9 6
III 14 10 8 5

 

Perform a two-way ANOVA to test whether the data indicates any significant difference between’ the four diets due to different blocks. 

6. In the following data, two values are missing. Estimate these values by Yates method and analyse the data by suitable technique.

Treatments Blocks      
  I II III  
A 12 14 12  
B 10 y 8  
C x 15 10  

7. Identify the design given in the following table and then carry out the analysis:

Column   Row    
  I II III IV
I A8 C18 B11 D8
II C16 B10 D7 A4
III B12 D10 A6 C20
IV
D10 A9 C28 B16

 

8. (a) The distribution function of Pareto distribution is given by ​\( f\left( x\right) =1-\left( \dfrac{k}{x}\right)^{a}:a >0,0 <k\leq x \)

Given a U~ U(0, 1), generate a random number from the above distribution, when a = 2 and k = 1. Suppose U = 0.5, then find x.

(b) Generate a complete cycle for the LCG given below: xi = (5xi−1 + 3)mod16, with xo= 5. A man tosses an unbiased coin ten times. Using the first ten random numbers generated above, obtain a sequence of heads and tails by taking Head (H) as u ≥ 0-5. 

9.Times between successive crashes of a computer system were generated for a 6-month period and are given in increasing order as follows (time in hours):

1 10 20 30 40 52 63 70 80 90
100 102 130 140 190 210 266 310 530 590
640 1340                

 

The parameter a = 0.00435, mean = 1/α = 230 hrs.
Use the Kolmogorov-Smirnov test to examine the goodness of fit of exponential distribution.

Insert math as
Block
Inline
Additional settings
Formula color
Text color
#333333
Type math using LaTeX
Preview
\({}\)
Nothing to preview
Insert

Main Menu

IGNOU MST-005 Solved Assignment 2022

IGNOU MST-005 Solved Assignment 2022

350.00400.00

Add to Cart