A research design is being controlled by a principle or guidelines. Which of the following is NOT the guideline of a good research design?

Designing a research is thinking____________________.

To design research is seeing the research process in your ________.

In doing your Science Investigatory Project, the research design used is______________.

Which of the following are the leading indicators of the occurrences of experimental design?

Preparing in your mind how to find answer to your research questions is_____________.

Experimental units are assigned to a group who tested organisms to show similar characteristics, for example, ages, gender, height, weight, or test condition like pH gradient, salinity, amount of substance. Which of the following principles of a research design was applied?

In a study to compare the vertical and horizontal strengths of glass-impregnated concrete tiles and the commercial ceramic tiles, 10 samples of each of the impregnated and commercial tiles were tested for vertical strengths and another 10 each for horizontal strength. Which of the following principles of a research design is used?

Use the calculator to generate a simple random sample of five students without repeats. Sort the list of ID and gender in ascending order. Select a random sample of five students from the class in proportion to the number of males and females in the class. Which of the following principles of a research design is applicable?

A type of variable that is treated as intervention of a research problem is __________.

A research design in which the samples are distributed to a specific treatment is called______________.

A research design in which samples are grouped into blocks where each block represents a variation.

It is a causal design where one observes the impact caused by the independent variable on the dependent variable.

It is a utilization of a control group and controlling the effects of confounding variables on the dependent variables that is the researcher's interest.

It is the repetition of the basic experiment to provide an estimate variation among observations.

This is the process by which the participants have a fair chance of being assigned to the experimental group.

Which of the following statistical tool is to be used to compare the difference of growth in terms of height?

. In Maria Paula’s experiment, she assigned five treatments with four replicates in 20 experimental units (samples). She has set in the independent variable (organic fertilizer) in 5 different levels or concentrations and applied them to the plots of soil where she plotted the tomatoes. What is the type of experimental design Maria Paula used in her experiment?

Research designs are true for all experimental designs except the aspect on___________.