Podcast
Questions and Answers
What is the primary purpose of an alternative hypothesis?
What is the primary purpose of an alternative hypothesis?
- To provide a logical explanation for the observed data
- To conduct statistical analysis on a population
- To disprove the null hypothesis (correct)
- To propose a new explanation for the observed phenomenon
Which type of hypothesis is characterized by limited evidence and is proposed as a potential explanation?
Which type of hypothesis is characterized by limited evidence and is proposed as a potential explanation?
- Empirical hypothesis
- Alternative hypothesis
- Logical hypothesis (correct)
- Statistical hypothesis
When a hypothesis is being actively tested through observation and experimentation, what type of hypothesis is it?
When a hypothesis is being actively tested through observation and experimentation, what type of hypothesis is it?
- Statistical hypothesis
- Empirical hypothesis (correct)
- Alternative hypothesis
- Logical hypothesis
What is the key characteristic of a statistical hypothesis?
What is the key characteristic of a statistical hypothesis?
According to the passage, what is the relationship between the null hypothesis and the alternative hypothesis?
According to the passage, what is the relationship between the null hypothesis and the alternative hypothesis?
Which type of hypothesis is exemplified by the statement: 'Roses watered with liquid Vitamin B grow faster than roses watered with liquid Vitamin E'?
Which type of hypothesis is exemplified by the statement: 'Roses watered with liquid Vitamin B grow faster than roses watered with liquid Vitamin E'?
Which type of sampling involves dividing the population into subpopulations that may differ in important ways?
Which type of sampling involves dividing the population into subpopulations that may differ in important ways?
Which type of non-probability sampling involves the researcher using their expertise to select a sample that is most useful to the purposes of the research?
Which type of non-probability sampling involves the researcher using their expertise to select a sample that is most useful to the purposes of the research?
Which type of sampling involves dividing the population into subgroups, where each subgroup should have similar characteristics to the whole sample?
Which type of sampling involves dividing the population into subgroups, where each subgroup should have similar characteristics to the whole sample?
Which type of non-probability sampling involves the non-random selection of a predetermined number or proportion of units, called a quota?
Which type of non-probability sampling involves the non-random selection of a predetermined number or proportion of units, called a quota?
Which type of non-probability sampling simply includes the individuals who happen to be most accessible to the researcher?
Which type of non-probability sampling simply includes the individuals who happen to be most accessible to the researcher?
Which type of non-probability sampling can be used to recruit participants via other participants?
Which type of non-probability sampling can be used to recruit participants via other participants?
What is the main purpose of Basic Research?
What is the main purpose of Basic Research?
Which of the following is NOT an example of an Applied Research problem?
Which of the following is NOT an example of an Applied Research problem?
What distinguishes Action Research from Evaluation Research?
What distinguishes Action Research from Evaluation Research?
In the context of Capstone Experiences, which activity involves a student working in a real-world setting applying their knowledge and skills?
In the context of Capstone Experiences, which activity involves a student working in a real-world setting applying their knowledge and skills?
What type of research focuses on developing technology and techniques to solve specific practical problems?
What type of research focuses on developing technology and techniques to solve specific practical problems?
Which research problem would be more likely classified as Basic Research based on its nature?
Which research problem would be more likely classified as Basic Research based on its nature?
What does the methodology section of a research explain?
What does the methodology section of a research explain?
What is the purpose of a research design?
What is the purpose of a research design?
What is a key characteristic of probability sampling?
What is a key characteristic of probability sampling?
In a simple random sample, what is the chance of each population member being selected?
In a simple random sample, what is the chance of each population member being selected?
What differentiates systematic sampling from simple random sampling?
What differentiates systematic sampling from simple random sampling?
Why is it important to explain how research biases were mitigated in a methodology section?
Why is it important to explain how research biases were mitigated in a methodology section?
Which of the following statements accurately describes the primary purpose of conducting scientific research?
Which of the following statements accurately describes the primary purpose of conducting scientific research?
What is the primary role of a literature review in scientific research?
What is the primary role of a literature review in scientific research?
Which of the following characteristics best distinguishes a research article from a communication or review article?
Which of the following characteristics best distinguishes a research article from a communication or review article?
According to the information provided, which of the following statements about a communication article is accurate?
According to the information provided, which of the following statements about a communication article is accurate?
Which of the following characteristics best describes a review article?
Which of the following characteristics best describes a review article?
What is the primary function of a hypothesis in scientific research?
What is the primary function of a hypothesis in scientific research?
