IGNOU MST 5 SOLVED ASSIGNMENT

Included:

MST 5 2025 - English

MST-005: Statistical Techniques

Course Code: MST-005

Assignment Code: MST-005/TMA/2025

Maximum Marks: 100

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

Also find variance of^f

(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			A 8				C 18	B 11	D 8
II			C 16				B 10	D 7	A 4
III			B 12				D 10	A 6	C 20
IV			D 10				A 9	C 28	B 16

8. (a) The distribution function of Pareto distribution is given by

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: 

  with x_o= 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.

MST 005 (January 2026 - July 2026) - ENGLISH

TUTOR MARKED ASSIGNMENT

MST-005: Statistical Techniques

Course Code: MST-005
Assignment Code: MST-005/TMA/2026
Maximum Marks: 100

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 . Also find variance of . 

(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 ($N_i$)	Means ($x_i$)	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	A 8	C 18	B 11	D 8
II	C 16	B 10	D 7	A 4
III	B 12	D 10	A 6	C 20
IV	D 10	A 9	C 28	B 16

8. (a) The distribution function of Pareto distribution is given by , .

Given a , generate a random number from the above distribution, when and .
Suppose , then find x. 

(b) Generate a complete cycle for the LCG given below: , with . 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 . 

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 , mean .
Use the Kolmogorov-Smirnov test to examine the goodness of fit of exponential distribution. 

 

 

 

 

 

 

 

Q: How will I receive the PDF?
A: Immediately after payment, the download link will appear.

Q: Is this hand-written or typed?
A: This is a professional typed computer PDF. You can use it as a reference for your handwritten submission.

Details

• Latest IGNOU Solved Assignment
• IGNOU MST 5 2026 Solved Assignment
• IGNOU 2026 Solved Assignment
• IGNOU CCOMO CERTIFICATE IN CONDITION MONITORING 2026 Solved Assignment
• IGNOU MST 5 TUTOR MARKED ASSIGNMENT 2026 Solved Assignment

Looking for IGNOU MST 5 Solved Assignment 2026. You are on the Right Website. We provide Help book of Solved Assignment of CCOMO MST 5 - TUTOR MARKED ASSIGNMENTof year 2026 of very low price.
If you want this Help Book of IGNOU MST 5 2026 Simply Call Us @ 9199852182 / 9852900088 or you can whatsApp Us @ 9199852182
 

IGNOU CCOMO Assignments Jan - July 2026 - IGNOU University has uploaded its current session Assignment of the CCOMO Programme for the session year 2026. Students of the CCOMO Programme can now download Assignment questions from this page. Candidates have to compulsory download those assignments to get a permit of attending the Term End Exam of the IGNOU CCOMO Programme.

Download a PDF soft copy of IGNOU MST 5 TUTOR MARKED ASSIGNMENT CCOMO Latest Solved Assignment for Session January 2026 - December 2026 in English Language.

If you are searching out Ignou CCOMO  MST 5 solved assignment? So this platform is the high-quality platform for Ignou CCOMO  MST 5 solved assignment. Solved Assignment Soft Copy & Hard Copy. We will try to solve all the problems related to your Assignment. All the questions were answered as per the guidelines. The goal of IGNOU Solution is democratizing higher education by taking education to the doorsteps of the learners and providing access to high quality material. Get the solved assignment for MST 5 TUTOR MARKED ASSIGNMENT course offered by IGNOU for the year 2026.Are you a student of high IGNOU looking for high quality and accurate IGNOU MST 5 Solved Assignment 2026 English Medium? 

Students who are searching for IGNOU CERTIFICATE IN CONDITION MONITORING (CCOMO) Solved Assignments 2026 at low cost. We provide all Solved Assignments, Project reports for Masters & Bachelor students for IGNOU. Get better grades with our assignments! ensuring that our IGNOU CERTIFICATE IN CONDITION MONITORING Solved Assignment meet the highest standards of quality and accuracy.Here you will find some assignment solutions for IGNOU CCOMO Courses that you can download and look at. All assignments provided here have been solved.IGNOU MST 5 SOLVED ASSIGNMENT 2026. Title Name MST 5 English Solved Assignment 2026. Service Type Solved Assignment (Soft copy/PDF).

Are you an IGNOU student who wants to download IGNOU Solved Assignment 2024? IGNOU  Solved Assignment 2023-24 Session. IGNOU Solved Assignment and In this post, we will provide you with all solved assignments.

If you’ve arrived at this page, you’re looking for a free PDF download of the IGNOU CCOMO Solved Assignment 2026. CCOMO is for CERTIFICATE IN CONDITION MONITORING.

IGNOU solved assignments are a set of questions or tasks that students must complete and submit to their respective study centers. The solved assignments are provided by IGNOU Academy and must be completed by the students themselves.

Course Name	CERTIFICATE IN CONDITION MONITORING
Course Code	CCOMO
Programm	Courses
Language	English

 

 

 

IGNOU MST 5 Solved Assignment	ignou assignment 2026,   2026 MST 5
IGNOU MST 5 Assignment	ignou solved assignment MST 5
MST 5 Assignment 2026	solved assignment MST 5
MST 5 Assignment 2026	assignment of ignou MST 5
Download IGNOU MST 5 Solved Assignment 2026	ignou assignments MST 5
Ignou result MST 5	Ignou Assignment Solution MST 5