Divide 60/4 = 15
100/15 = 6.666 which rounds to 6.67 or that rounds to 6.7
2+5+8+1=16
16/4=4
4 is the average (mean)
Neurofeedback involves trying to change brain wave activity.
<h3>Brain wave</h3>
The human brain is an intricate organ that baffles many scientists today. One design feature of the human brain is its ability to send signals in the form of brain waves when the mind is ar work or in a state of rest. These brain wave activity are braodly categorized into four types, namely;
- beta waves
- alpha waves
- theta waves
- delta waves
Neurofeedback thus occurs when an attempt is made to change from one of the above brain wave types to another.
You can learn more about brain wave activity here brainly.com/question/14080098
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The emblem which signifies progress and holds a promise tomorrow will bring a new day, glowing with opportunity is rising sun.
Given that the emblem signifies progress and holds a promise tomorrow will bring a new day, glowing with opportunity.
We are required to give the name of the emblem.
An emblem is basically an abstract or representational pictorial image that represents a concept, like a moral truth, or an allegory, or a person, like a king or saint.
The emblem which signifies progress and holds a promise tomorrow will bring a new day, glowing with opportunity is rising sun.
Hence the emblem which signifies progress and holds a promise tomorrow will bring a new day, glowing with opportunity is rising sun.
Learn more about promise at brainly.com/question/926522
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