Testbook Logo
Exams SuperCoaching Test Series Skill Academy
More
English
Hindi

Question

Download Solution PDF

Identify the correct combination of properties of point estimates form the options given below:

(a) Efficiency

(b) Consistency

(c) Adequacy

(d) Unbiasedness

Choose correct option:

This question was previously asked in
UGC NET Paper 2: Management 4th Dec 2019 Shift 2
Download PDF Attempt Online
View all UGC NET Papers >
  1. (a), (b) and (c)
  2. (b), (c) and (d)
  3. (a), (c) and (d)
  4. (a), (b) and (d)

Answer (Detailed Solution Below)

Option 4 : (a), (b) and (d)
Free Tests
View all Free tests >
Free
UGC NET Paper 1: Held on 21st August 2024 Shift 1
13.1 K Users
50 Questions 100 Marks 60 Mins
Start Now

Detailed Solution

Download Solution PDF

The correct answer is (A), (B) and (D) only.

Important PointsProperties of point estimation are:

1) Efficiency: It is a quick method of testing the two unbiased estimators for a parameter so as to which of the two is better.

2) Consistency: It defines the intimacy of the point estimator to the real value of the parameter as it(point estimator) gets large.

3) Unbiasedness: unbiasedness in point estimator is when the expected value of the point estimator is equal to the population parameter

Hence, the correct answer is  (A), (B) and (D) only

Download Solution PDF
Latest UGC NET Updates

Last updated on Jun 19, 2025

-> The UGC NET City Slip 2025 has been released on its official website today.

-> The UGC NET June 2025 exam will be conducted from 25th to 29th June 2025.

-> The UGC-NET exam takes place for 85 subjects, to determine the eligibility for 'Junior Research Fellowship’ and ‘Assistant Professor’ posts, as well as for PhD. admissions.

-> The exam is conducted bi-annually - in June and December cycles.

-> The exam comprises two papers - Paper I and Paper II. Paper I consists of 50 questions and Paper II consists of 100 questions. 

-> The candidates who are preparing for the exam can check the UGC NET Previous Year Papers and UGC NET Test Series to boost their preparations.

More Operations Management Questions

Q1.Customers arrive at a reception counter at an average interval rate of 10 minutes and the receptionist takes an average of 6 minutes for one customer. The average queue length is:
Q2.A transportation problem with m origins and n destinations becomes a trans-shipment problem with
Q3.The following statements relate to decision tree analysis. Choose the correct code for the statements being correct or incorrect. Statement I: A decision tree contains the probabilities of outcomes and the conditional monetary values attached to those outcomes. Statement II : In a decision tree, 'nodes' at the left represent actions that occur before nodes that fall farther to the right.
Q4.Arrange the operations in production planning and control in correct sequence : (i) Routing (ii) Dispatching (iii) Follow up (iv) Scheduling Choose the correct answer from the code given below:
Q5.Identify the correct combination of properties of point estimates form the options given below: (a) Efficiency (b) Consistency (c) Adequacy (d) Unbiasedness Choose correct option:
Q6.The situation of simultaneous satisfaction of row minima and column minima rule is termed as
Q7.In Queuing Theory, statistical pattern by which customers arrive over a period of time, follows
Q8.In Operations management of an organization, the activities that assure the actual performance in accordance with planned performance are called:

More Management Questions

Q1.Arrange the following statements corresponding to different levels of Brand Dynamics Pyramid in a sequence starting with the base of the pyramid: a. Belief that the brand delivers acceptable product performance and is on the consumer's short-list b. Rational and emotional attachments to the brand to the exclusion of most other brands c. Active familiarity with the brand based on post trial, saliency or knowledge of the brand promise d. Relevance of brand to consumer's needs in the right price range or in the consideration set e. Belief that the brand has an emotional or rational advantage over other brands in the category Choose the correct answer from the options given below:
Q2.What does gang plank refer to?
Q3.Which of the following statements is/are false? 1. The Receipts & Payments A/c records receipts and payments of revenue nature only. 2. Only revenue items are disclosed in Income & Expenditure A/c. 3. Subscriptions in advance in the current year are treated as assets of the not-forprofit organization.
Q4.Economic life of an enterprise is split into the periodic interval as per
Q5.Match List I with List II List I Market Expansion Strategies   List II Description  (A) Market Penetration  (I) New products, New markets (B) Market Development  (II) Existing markets, Existing products  (C) Product Development  (III) Existing products, New markets  (D) Diversification  (IV) Existing markets, New products  Choose the correct answer from the options given below: 
Q6.An ideal advertisement (ad) campaign would ensure that A. The ad motivates consumers to consider purchases of the brand B. The ad gives maximum possible product knowledge to the customer C. The ad causes the consumer to pay attention but does not distract from the intended message D. The ad properly reflects the consumer's level of understanding and behaviours with the product and the brand E. The right consumer is exposed to the right message at the right place and at the right time Choose the correct answer from the options given below: 
Q7.Which of the following statements are true for Direct Marketing? A. Direct marketing is an interactive mode of marketing B. Direct marketing model is based on Network marketing and multi-cultural marketing C. Globalisation of markets and the internet have facilitated the growth of direct marketing D. Future of direct marketing in India is independent of use of debit and credit cards E. Direct marketing activities are not location specific Choose the correct answer from the options given below:  
Q8.Holistic marketing recognizes that a broad integrated perspective is necessary. Which of the following are the components of Holistic marketing? A. Direct marketing B. Relationship marketing C. Internal marketing D. Socially responsible marketing E. Green marketing Choose the correct answer from the options given below: 
Q9.Which of the following are characteristic quadrants of the BCG matrix ? A. Cash cows B. Question mark C. White Elephant D. Crown Jewel E. Dogs Choose the correct answer from the options given below: 
Q10.A vertical marketing system (VMS) combining successive stages of production and distribution under single ownership, is known as: 
Super Coaching
UGC NET Test Series
UGC NET Previous Year Papers
UGC NET Syllabus
UGC NET Books
Testbook Edu Solutions Pvt. Ltd.
1st & 2nd Floor, Zion Building,
Plot No. 273, Sector 10, Kharghar,
Navi Mumbai - 410210
[email protected]
Toll Free:1800 833 0800
Office Hours: 10 AM to 7 PM (all 7 days)
Company
About usCareers We are hiringTeach Online on TestbookPartnersMediaSitemap
Products
Test SeriesTestbook PassOnline CoursesOnline VideosPracticeBlogRefer & EarnBooks
Our Apps
Follow us on
Copyright © 2014-2022 Testbook Edu Solutions Pvt. Ltd.: All rights reserved
User PolicyTermsPrivacy
Get Free Access Now
Hot Links： teen patti master 2023 teen patti sweet teen patti cash game teen patti master gold teen patti sequence