Yaya says:
IQ Scores have a bell-shaped distribution with a mean of 100 and a standard deviation of 15. What percentage of IQ scores are between 70 and 130?
<span>Solution: </span>130 – 100 = 30 which is 2(15). Thus, 130 is 2 standard deviations to the right of the mean. 100 – 70 = 30 which is 2(15). Thus, 70 is 2 standard deviations to the left of the mean. Since 70 to 130 is within 2 standard deviations of the mean, we know that <span>about 95% of the IQ scores would be between 70 and 130.</span>
The principles of grouping (or Gestalt laws of grouping) are a set of principles in psychology, first proposed by Gestalt psychologists to account for the observation that humans naturally perceive objects as organized patterns and objects, a principle known as Prägnanz.
Explanation:
The Gestalt law of proximity states that "objects or shapes that are close to one another appear to form groups". Even if the shapes, sizes, and objects are radically different, they will appear as a group if they are close.
The principle of similarity states that perception lends itself to seeing stimuli that physically resemble each other as part of the same object. We seek differences and similarities in an image and link similar elements.
The principle of closure refers to the mind’s tendency to see complete figures or forms even if a picture is incomplete, partially hidden by other objects, or if part of the information needed to make a complete picture in our minds is missing.
THE PRINCIPLE OF GOOD CONTINUATION Then there is an intersection between two or more objects, people tend to perceive each object as a single uninterrupted object.
The law of common fate is used extensively in user-interface design, We group elements that move in the same direction..
The principle of good form refers .to the tendency to group together forms of similar shape, pattern, color, etc
Answer:
A rollercoaster speeds up and u r pulled back against your seat. Cus of inertia, we try to stay in the same place. Another one is when we one is when u try to brake a car suddenly and everything in the car gets launched forward cus they were supposed to keep moving.
They should both be valued equally.
