Description : Confounding Design is adopted when the number of treatments is
Last Answer : Ans. 10
Description : In an experimental research study, the primary goal is to isolate and identify the effect produced by the ____. a. Dependent variable b. Extraneous variable c. Independent variable d. Confounding variable
Last Answer : c. Independent variable
Description : There are a number of ways in which confounding extraneous variables can be controlled. Which control technique is considered to be the best? a. Random assignment b. Matching c. Counterbalancing d. None of the above
Last Answer : a. Random assignment
Description : What is another term that refers to a confounding extraneous variable? a. Last variable b. First variable c. Third variable d. Fourth variable
Last Answer : c. Third variable
Description : An extraneous variable that systematically varies with the independent variable and also influences the dependent variable is known as a _______________. a. Confounding variable b. Third variable c. Second variable d. Both a and b are correct
Last Answer : d. Both a and b are correct
Description : When a extraneous variable systematically varies with the independent variable and influences the dependent variable, it is called: a. Another dependent variable b. A confounding variable c. A moderating variable d. An unreliable variable
Last Answer : b. A confounding variable
Description : When asked questions concerning personal hygiene, people commonly lie. This is an example of: a. sampling bias b. confounding c. non-response bias d. response bias
Last Answer : d. response bias
Description : What small, seemingly unimportant change has improved your life lately?
Last Answer : I put my clock radio in my kitchen, and the buzzing sound is gone.
Description : Which of the following is unimportant in forced convection? (A) Reynolds number (B) Prandtl number (C) Grashoff number (D) None of these
Last Answer : (C) Grashoff number
Description : Capital budgeting decisions are: A. Reversible B. Irreversible C. Unimportant D. All of the above
Last Answer : B. Irreversible
Description : At low Reynolds number (A) Viscous forces are unimportant (B) Viscous forces control (C) Viscous forces control and inertial forces are unimportant (D) Gravity forces contro
Last Answer : (C) Viscous forces control and inertial forces are unimportant
Description : At high Reynolds number (A) Inertial forces control and viscous forces are unimportant (B) Viscous forces predominate (C) Inertial forces are unimportant and viscous forces control (D) None of these
Last Answer : (A) Inertial forces control and viscous forces are unimportant
Description : Outsourcing 2. Outsourcing is a decision decision with implications. implications. a. Unimportant b. Tactical Tactical c. Strategic d. Irrelevant
Last Answer : c. Strategic
Description : Pipe culvert is a/an a) major bridge b) minor bridge* c) unimportant bridge d) important bridge
Last Answer : b) minor bridge*
Description : What are secondary data? (a) Ordinary data (b) Existing data © Unimportant data (d) Ordinal data
Last Answer : (b) Existing data
Description : In Strip Plot Design, which one is to be tested with higher precision
Last Answer : Ans. Interaction
Description : How many no. of error variance are applied in Strip Plot Design
Last Answer : Ans. 3
Description : If sub treatments are laid out in strips then the design is called
Last Answer : Ans. Strip Plot Design
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 : 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 : Which design provides main effects and interactions
Last Answer : Ans. Factorial RBD
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 : Which design is applied when experimental material are limited and homogenous
Last Answer : Ans. CRD
Description : The experimental design which provides maximum degree of freedom for error
Description : The simplest experimental design
Last Answer : Ans. Complete Randomized Design (CRD)