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Which of the following are the techniques to control extraneous variables?
1. Elimination
2. Balancing
3. Constancy in the condition
4. Randomisation
5. Theoretical consideration
6. Counter balancing
Select the correct answer:

Which of the following are the techniques to control extraneous variables?
1. Elimination
2. Balancing
3. Constancy in the condition
4. Randomisation
5. Theoretical consideration
6. Counter balancing
Select the correct answer: Correct Answer 1, 2, 3, 4 and 6

Related Questions

Which of the following statements are correct?
1. According to Erikson, the part of the body on which their attention is focused and the life tasks which preoccupy them, change radically from one stage to another.
2. A key word to describe children's thought by Piaget is 'unsystematic'.
3. Preoperational children tend to focus their attention only on the most compelling aspect of an event.
4. Perceptual constancy appears easily in infancy, but object, constancy develops relatively slow.
Select the correct answer
Which of the following is/are the advantages of using a control chart for inspection? (i) A control chart indicates whether the process is in control or out of control. (ii) A control chart determines process variability. (iii) A control chart ensures product quality. (iv) Scrap or percentage reduction can be reduced by taking the necessary actions in time against the warnings indicated by control charts. (v) Control charts build up the reputation of the organization through customer’s satisfaction. (vi) The control chart can detect the unusual variations taking place in a process.
Which of the following techniques are used to control extraneous variables in research? (A) Change of instrument (B) Randomisation (C) Matching (D) Removing variables (E) Changing the research method Choose the correct answer from the options given below :
Which of the following statements regarding binary counters are correct? (a) Clock inputs of all the flip - flops of a synchronous counter are applied from the same source whereas those in an asynchronous counter are from different sources. (b) The asynchronous counter has ripple effects whereas the synchronous counter does not. (c) Only J-K flip-flops can be used in synchronous counters whereas asynchronous counters can be designed with any kind of flip flops. (d) Latches can be used for designing asynchronous counters. Code :
A 12 MHz clock frequency is applied to a cascaded counter containing a modulus-5 counter, a modulus-8 counter, and a modulus-10 counter. The lowest output frequency possible is ________
Which among the following is/are the techniques to control Extraneous Variables?
In active power and frequency control, a. Frequency should remain constant b. A considerable drop in frequency could result in low magnetizing currents in induction motors and transformers. c. The frequency of a system is dependent on reactive power balance. d. Relatively closed control of frequency ensures constancy of the speed of induction motors. Which of the above statements are incorrect?
Researchers are often unable to control extraneous variables, when they use the case study method. This lesser degree of control makes it difficult to use the case study method to
Consider the following statement(s).
1. A defendant may set up, by way of a counter-claim against the claim of the plaintiff any right or claim in respect of the cause of action accruing to him.
2. The counter-claim may be submitted by the defendant even after he has delivered his defence.
3. The counter-claim shall not exceed the pecuniary jurisdiction of the court.
Which of the statements given above are correct?
"Assessment techniques in Mathematics is an important factor that contributes to Mathematics anxiety among students". Which of the following is/are correct reasons for the given statement? (a) Assessment in Mathematics is done only to test if the student knows or does not know the answer. (b) Assessment in Mathematics is designed to test the student's capability of arriving at a unique answer using the correct procedures. (c) Assessment techniques in Mathematics focus on process of learning hence gives scope of discussing multiple ways of doing a problem.  (d) Assessment is focused on testing the memorisation of facts and formulae rather than concept learning.  Choose the correct option