The dependent variable in this study is Experimenter -bias.
<h3>What is meant by Experimenter bias?</h3>
Experimenter Bias is a type of cognitive bias that occurs when experimenters allow their expectations to affect their interpretation of observations.
Experimenter bias is the unconscious tendency for researchers to treat members of the experimental and control groups differently to increase the chance of confirming their hypothesis.
<h3>What is a Dependent Variable in an Experiment?</h3>
The Dependent variable is the variable that is being measured or tested in an experiment.
A dependent variable is the variable that changes as a result of the independent variable manipulation. It's the outcome you're interested in measuring, and it “depends” on your independent variable. In statistics, dependent variables are also called: Response variables (they respond to a change in another variable)
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Lemons are very acidic, so they can be used to remove any <u>dark spots</u> that may appear on your chef's knives over time.
<h3>What is
acid strength?</h3>
Acid strength can be defined as a measure of the ability of an acid to dissociate (ionize or split) into an anion and a proton. Also, acid strength is typically measured in pKa.
<h3>The two types of acid.</h3>
In Science, there are two main types of acid and these include the following:
- Strong acid
- Weak acid
On a pH scale, a solution with a pH of 1 is considered to be a strong acidic while a solution with a pH of 6 is a weak acid such as lemons.
Due to the slight acidic nature of lemons, they can be used to remove any <u>dark spots</u> that may appear on your chef's knives over time.
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Answer:
Explanation:
the most practical definition of an urban area is the central city an its surrounding suburbs.
the middle of a plain is avoided for settlements for various reasons such as security, it is difficult to tell when enemies are approaching in a plain, the middle of a plain is also prone to water erosion.
Ancient Rome is not a primary hearth of urbanization, below is a list of five major hearth of urbanization;
• Mesopotamia, 3500 BCE
• Nile River Valley, 3200 BCE
• Indus River Valley, 2200 BCE
• Huang He and Wei River Valleys, 1500
BCE
• Mesoamerica, 200 BCE
earliest cities majorly focused on farming.
Answer:
The correct answer is – A. Article IV outlines the powers given to state governments.
Explanation:
The Constitution of America is the supreme law in the country. It has various section divided under the 7 Articles.
Answer:
Voice projection.
Explanation:
In speech delivery and style, voice projection is an important characteristic of speech delivery where the speakers increase their voice to control the vocal volume and adopt a confident tone to command the attention of the listeners.
Voice projection is the ability to make one's voice loud and clear all over the room. It helps in enhancing the impression of the speaker as a confident and strong orator. It also requires a good posture and rhythmic breathing so that listeners get more interested to listen to what the speaker is speaking.
