The variable is a part of the experiment that varies or changes. O True False

Q: nature of the data to be collected in the study.

A: Introduction:- the process of extracting potentially useful information from data sets. This is…

Q: How could you make a prediction in Science?

A: Science is one of the most important fields. It is the one which has helped human beings to reach…

Q: The 'control group' is an essential component of an experiment. This is because

A: Control group  In an experiment, a control group is use by experimenter to compare changes in…

Q: What kind of a control was used in the experiment? O Neutral control O Positive control O There was…

A: Scientific methods based on observation helps in addressing research. This helps to form a…

Q: If the p-value found in an experiment is 0.85. We reject the null hypothesis. True False

A: Statistical test is used to find whether null hypothesis is accepted or rejected.

Q: Which of the following is the best definition of the term controlled variables? O a) The variable is…

A: Any factor, attribute, or situation that can occur in different amounts or types is referred to as a…

Q: Which type of study is MOST LIKELY to be used? You want to determine the effect on an illness by a…

A: While performing research studies, it is important to perform sufficient background information from…

Q: Which of the following is used when testing a prediction?a. observationsb. inductive reasoningc.…

A: KEY WORDS :- Controlled experiment - In this independent variable is not constant and rest are held…

Q: What is the independent and dependent variables? Also what are the controlled variables and the…

A: In the given question experiment is carried out to see at which temperature enzyme gives maximum…

Q: The knowledge gained from observation and experimentation is called

A: Hello, thank you for your question.

Q: The student has a friend who performs the same experiment the exact same way. Why does the friend…

A: Plant growth is dependent on coordinating specific cell processes, mainly cell division, cell…

Q: What will be the independent & dependent variables in this experiment?

A: 1. Dependent variable -   a. a Number of urchins used   b.  Concentration of Carbon dioxide  c.…

Q: Which of the following is not correctly linked?a. model: a representation of an object used in an…

A: Answer: Introduction: The important dissimilarity between Principle and Theory is that the Principle…

Q: What is the independent variable in the graph? 100 90 80 70 60 50 40 30 20 10 4. 8 10 12 Time spent…

A: A variable is any characteristic that can have multiple values. There are two types of variables -…

Q: Research design is important because it provides the overall structure of a research project.  true…

A: A research design basically means the plan or technique of shaping research. The research design is…

Q: If an experimental design includes systematic variation it means that: O Changes in only one…

A: ANSWER;- Across experiment units, independent variables are changed in such a way that the separate…

Q: Why the percentages change results are positive and negative .

A: Given:  The Percentages change results are positive and negative.

Q: In chi-squared analysis, by convention, when the p-value for the difference between the observed…

A: Chi-square analysis is a statistical method widely used in the field of genetics. It determines how…

Q: lease explain What are biological concepts of this experiment, limitations and…

A: According to the question, we have to explain the biological concepts of this experiment,…

Q: Please give an example of Validity experimental study.

A: Experimental validity refers back to the manner where in variables affect each the effects to…

Q: You are designing an experiment to test the following hypothesis: Temperature affects the ability of…

A: The terms that are used in the question are: Sample size- Number of students taken in each group.…

Q: Replication of an experiment in science is conducting the same experiment and measurements on a…

A: Experiments are conducted to validate a hypothesis or to prove result or natural phenomena.…

Q: The null hypothesis is: That the measured value is zero That the proposed model is not correct and…

A: A hypothesis is a supposition or proposed explanation that is made on the basis of limited evidence…

Q: The control group in an experiment: a. is an additional replicate for statistical purposes b. makes…

A: Function of control group in an experiment.

Q: Identify the component characteristics of a scientific investigation

A:

Q: For each of the following, identify which of the three basic principles of the Belmont Report is…

A: The Belmont Report is a report created by the National Commission for the Protection of Human…

Q: The more samples you have in an experiment the less accurate your data will be. O True False

A: For drawing any scientific statement we must need to conduct an experiment scientifically and must…

Q: When presenting a slide that shows experimental data O you should explain the experiment that gave…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: Design a SI modeled, detailed , yet hypothetical, biology experiment of your choice. In clear terms…

A: To examine causal relationships, experiments are used. You manipulate one or more independent…

Q: A correlation between two variables implies that ... one variable may or may not directly affect the…

A: ANSWER;-d) One variable directly affects the other variable. Explain;- Connection is a factual…

Q: Which term is used to best describe the experimental treatment that is initiated/manipulated by the…

A: A variable in research refers to an entity such as age,height or temperature that can take on…

Q: Which set of symbols represents high reliability? A B C A and C

A: Once scientists have defined the concepts and described the methods for measuring them in…

Q: Instruction: Go outside and observe your surroundings. From your observation, formulate a hypothesis…

A: INTRODUCTION Green plants and other certain autotrophic organisms synthesize their own food material…

Q: In a experiment, the condition that is a manipulated by a scientist is the

A: Scientists perform experiments in order to test a hypothesis.  A hypothesis is based on a certain…

Q: A well-designed experiment will contain both positive and negative controls.  Which of the following…

A: Biology is a discipline of science concerned with the study of life, including the structure,…

Q: Explain the differences between independent, dependent and controlled variables in an experiment

A: Independent variable – the variable  which can be manipulated by the researcher during a scientific…

Q: Using the Benedict's test as an example, explain the purpose of the positive and negative control.…

A: Introduction Benedict's reagent is a complicated mixture of copper(II) sulphate pentahydrate, sodium…

Q: A controlled experiment is one that(A) proceeds slowly enough that a scientist can make…

A: Generally, biologists and other scientists uses a scientific method with an observation. This…

Q: Which of these factors is commonly manipulated during an experiment?      independent variable…

A: Since you have asked multiple questions we will answer the first question for you. If you want any…

Q: Which of the following statistics is used to compare two variables?a. Meanb. Correlation…

A: Statistics is a mathematical branch that deals with datacollection, analysis, organization,…

Q: 49. Two classes were tested to compare the class average on the final exam. Both classes were given…

A: The marks were dependent on the use of study guide.

Q: The standard used for measurement in science is the _______________ system.

A: The term "measurement" refers to the process of comparing an unknown amount to a known quantity. Any…

Q: ___________   __________ is the precise repetition of an experiment or expansion of observed data to…

A: Nowadays there are several researches going on over the the globe. For designing an experiment or…

Q: Why should the procedures results of an experiment go through peer review

A: Whenever an experiment is conducted and results are analyzed, then the very next step is to write up…

Q: 9. Why is a control group generally very important in an experiment?

A: Experiments are done to find out the conclusion of any problem.

Q: Quantitative data is categorized True False

A: Yes, the given statement is absolutely true.  Quantitative data is categorised. This type of data is…

Q: nich суре validity: measurement validity, statistical conclusion validity, internal validity, or…

A: The clinical trial of the drug was conducted upon children. However, the manufacturer announced that…

Q: The purpose of the constant is to:

A: Constant is a value that will never change in equations. It is always constant.

Q: It is never necessary to take more than one composite sample per field. Group of answer choices…

A: False. Composite samples is made by mixing more than two samples taken from the same site from…

Intelligence

Intelligence refers to the intellectual functioning that compares a person's intelligence quotient (IQ) with other people of the same age. In other words, it is the ability to understand circumstances or situations and arrive at appropriate solutions. Both animals and plants exhibit intelligence.