Description : The error degree of freedom of SPD is formulated as
Last Answer : Ans. D (r-1) (d-1)
Description : The error degree of freedom of LSD is formulated as
Last Answer : Ans. (t-2) (t-1)
Description : The error degree of freedom of RBD is formulated as
Last Answer : Ans. (t-1) (r-1)
Description : The error degree of freedom in CRD is formulated as
Last Answer : Ans. N - t
Description : With increasing number of error degree of freedom, table F value follow ________ trend.
Last Answer : Ans. Gradually decreased (II) Field Experimentation
Description : Which design is applied when experimental material are limited and homogenous
Last Answer : Ans. CRD
Description : The simplest experimental design
Last Answer : Ans. Complete Randomized Design (CRD)
Description : The error degree of freedom for a RBD design with 10 treatments and 4 replications is (A) 20 (B) 27 (C) 40 (D) 36
Last Answer : (B) 27
Description : The degree of freedom of Normal distribution
Last Answer : Ans. n-3
Description : Which design provides main effects and interactions
Last Answer : Ans. Factorial RBD
Description : How many no. of error variance are applied in Strip Plot Design
Last Answer : Ans. 3
Description : In a split plot design, 5 levels of main plot and 4 levels of sub plot treatments studied with 3 replications. What will be the d.f. for error b source?
Last Answer : Ans. 30
Description : Allocation of treatments to the different experimental units by a random process
Last Answer : Ans. Randomization
Description : In a RBD experiment having 9 treatments and 4 replications, the error degree of freedom will be A) 24 (B) 32 (C) 27 D) 36
Last Answer : A) 24
Description : Which type of research provides the strongest evidence about the existence of cause-and-effect relationships? a. Nonexperimental Research b. Experimental Research
Last Answer : b. Experimental Research
Description : What is error due to imperfection in experimental technique?
Last Answer : What is error due to imperfection in experimental technique?
Description : The principle of making use of greater homogeneity in groups of experimental units reduce the experimental error is (A) Local control (B) Experiment (C) Replication (D) Experiment Error
Last Answer : (A) Local control
Description : A pharmaceutical company asks 30 patients with acne to volunteer for an experiment in which they will receive treatment with either a special medical lotion or normal moisturizing cream. What type of experimental design is being used?
Last Answer : A clinical trial
Description : In an experimental design the variable the researcher has control over and that is different for the treatment and control groups is called the .?
Last Answer : Need answer
Description : When the fertility gradient of the field is in two directions, the most appropriate experimental design is (A) CRD (B) RBD (C) Split (D) LSD
Last Answer : (D) LSD
Description : Principle of Experimental design is given by (A) R A Fisher (B) Wilcox (C)Cox and Cochran (D) WG Cochran
Last Answer : (A) R A Fisher
Description : Which of the following attempts to understand relationships among phenomena as they naturally occur, without any intervention? a. Ex post facto research b. Experimental research c. Prospective design d. Retrospective design
Last Answer : a. Ex post facto research
Description : The meaning of Crossed Reaction Experimental Design is Options: A) Such an experimental design where all the reactions are carried out with the subjects in a sequential fashion B) Such where the subject ... an experimental design C) Both of the above are correct D) None of the above are correct
Last Answer : C) Both of the above are correct
Description : According to Lindquist the types of experimental design are Options: A) Six B) Four C) Two D) None of the above
Last Answer : A) Six
Description : The step of experimental method is Options: A) Selection and definition of a problem B) Survey of the related literature C) Experimental design D) All the above
Last Answer : D) All the above
Description : Miracle forest tree (as it provides fodder, fuel, pulpwood and timber)
Last Answer : Ans. Subabul
Description : Out of the two types of error in testing, the more severe error is
Last Answer : Ans. Type II error
Description : The error in which hypothesis is true but our test rejects it.
Last Answer : Ans. Type I error
Description : In Strip Plot Design, which one is to be tested with higher precision
Last Answer : Ans. Interaction
Description : If sub treatments are laid out in strips then the design is called
Last Answer : Ans. Strip Plot Design
Description : To study two factors with different level of precision, which design is used
Last Answer : Ans. Split plot design
Description : The most appropriate design, when all factors are not of equally important in experimentation.
Last Answer : Ans. Split Plot Design (SPD)
Description : Confounding Design is adopted when the number of treatments is
Last Answer : Ans. 10
Description : Which are unimportant in Confounding Design?
Last Answer : Ans. Interactions
Description : The optimum number of treatments studied in latin square design
Last Answer : Ans. 5 to 12
Description : The design in which fertility gradient is in two way direction
Last Answer : Ans. Latin Square Design (LSD)
Description : When fertility gradient in one direction, the statistical design to be used
Last Answer : Ans. RBD
Description : The most commonly used design
Last Answer : Ans. Randomized Block Design (RBD)
Description : Logical constructions of the experiments in which the degree of uncertainty with which the inference (Result/confusion) on may be well defined.
Last Answer : Ans. Design of Experiments
Description : The study the association or degree and deviation between two or more variables.
Last Answer : Ans. Correlation
Description : The measures of the direction and degree of asymmetry
Last Answer : Ans. Skewness
Description : The degree of scatterness or variation of the variable about a central tendency
Last Answer : Ans. Disperson
Description : Value, used to assess the degree of spoilage (rancidity) of a fat or oil
Last Answer : Ans. Acid Number/Value
Description : Which of the following venous access devices can be used for no more than 30 days in patients requiring parenteral nutrition? a) Non-tunneled catheter The subclavian vein is the most common vessel used because the ... term home IV therapy (eg, Port A Cath, Mediport, Hickman Port, P.A.S. Port).
Last Answer : a) Non-tunneled catheter The subclavian vein is the most common vessel used because the subclavian area provides a stable insertion site to which the catheter can be anchored, allows the patient freedom of movement, and provides easy access to the dressing site.
Description : Which of the following provides more freedom to learners to interact? (a) Small group discussion (b) Use of films (c) Viewing country wide classroom programme on T.V. (d) Lecturers by experts
Last Answer : (c) Viewing country wide classroom programme on T.V.
Description : Which of the following is not true with respect to a trackball and/or spaceball ? I. A trackball is a two dimensional positioning device while as a spaceball provides six degrees of freedom II. Unlike the trackball a spaceball does ... of freedom. (A) I & II (B) II & III (C) II only (D) III only
Last Answer : (D) III only
Description : The front panel display provides lights as green LED represent sand red LED represent _ for device programmer who writes input/output basic: a. Busy and Error b. Error and Busy c. Busy and Busy d. Error and Error
Last Answer : a. Busy and Error
Description : The term ________ means that IP provides no error checking or tracking. IP assumes the unreliabilityof the underlying layers and does its best to get a transmission throughto its destination,but with ... ) reliable delivery B) connection-oriented delivery C) best-effort delivery D) noneof the above
Last Answer : best-effort delivery
Description : The Internet Control Message Protocol (ICMP) A. allows gateways to send error acontrol messages toother gateways or hosts B. provides communication between the Internet Protocol Software on one machine ... and takeaction to correct theproblem D. All of theabove E. None of the above
Last Answer : All of theabove