Research Acknowledgement and Gratitude

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What statistical method is used to compare the mean compression strength of three or more groups while testing two independent variables?

Two-way ANOVA.

What type of research design is employed in the study to compare the conventional concrete masonry blocks and the concrete masonry blocks with clam shells?

True experimental design with a pre-test-post-test design.

What is the purpose of the two-sample t-test in the study?

To compare the mechanical properties of the control and experimental groups.

What is the purpose of substituting clam shells for coarse aggregate in the concrete masonry blocks?

To create a more sustainable building material. Signup and view all the answers

How many times were the tests conducted for the commercial hollow blocks and the hollow blocks with clam shells?

Three times each. Signup and view all the answers

What is the primary focus of the study's first research question?

Comparing the compression strength of the two groups. Signup and view all the answers

Who is the researchers' subject teacher, and what role did they play in this study?

Mrs. Lowiedel Guiangan, who showed continuous consideration and understanding that helped the researchers to finish the study. Signup and view all the answers

What equipment was borrowed from the Provincial Engineering's Office, and what was its purpose in the study?

The Universal Testing Machine, which was used for data gathering and experimentation in the study. Signup and view all the answers

What role did Mr. Richard P. Riobaldez play in this research study, and how did his contributions impact the study?

Mr. Richard P. Riobaldez served as the research adviser, and his direction, comments, and guidance during the experimentation greatly helped the study to take shape. Signup and view all the answers

What permission did the researchers obtain from the school head of MORMS, and what was its significance in the study?

The researchers obtained permission from Mrs. Alicia R. Lim Ed.D to conduct experimentation and data gathering for their undertaking. Signup and view all the answers

What role did Mrs. Evelyn V. Egar play in the study, and how did her contributions impact the researchers?

Mrs. Evelyn V. Egar served as the research editor and consultant, and her expertise, guidance, love, and support greatly contributed to the realization of the study. Signup and view all the answers

What can be inferred about the study's focus, given the acknowledgement of the Provincial Engineering's Office and the use of the Universal Testing Machine?

The study's focus is likely related to mechanical properties testing, possibly in the context of masonry block strength analysis or sustainable building materials. Signup and view all the answers

What is the primary purpose of ANOVA in the study of concrete masonry blocks?

To determine if the differences between the collected results from the testing of the concrete masonry blocks are significant or not. Signup and view all the answers

What is the significance of ASTM C140 in the study of concrete masonry blocks?

It is the standard used for testing concrete masonry units and related concrete units. Signup and view all the answers

What is the independent variable used in the study, and what type of species does it belong to?

The shell of a clam, which belongs to the class Bivalvia. Signup and view all the answers

What is the definition of compression strength, and how is it related to the study of concrete masonry blocks?

The maximum compressive stress that a given solid material can sustain without fracture. It is a key property tested in the study of concrete masonry blocks. Signup and view all the answers

What is the purpose of using coarse aggregate in the construction of concrete masonry blocks?

To provide a type of aggregate that retains on a 4.75 mm sieve. Signup and view all the answers

How can the results of this study contribute to sustainable building materials?

By identifying the effects of substituting clam shells as an aggregate in concrete masonry blocks, which can lead to more sustainable and environmentally friendly construction practices. Signup and view all the answers

Research Acknowledgement and Gratitude

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