Salary and years of education are typically positively correlated, and grade-point average and the number of hours of television watched per day are typically negatively correlated.
<h3>Psychological perspectives</h3>
- The strength of an association between two variables is referred to as a correlation in psychology.
- Two variables moving in the same direction indicate a positive correlation. In other words, a positive correlation occurs when a rise in one measure is followed by a rise in another.
- If there is a negative correlation, the variables are moving in the opposite direction. When two variables have a negative correlation, changes in one cause changes in the other and vice versa.
- The correlation between salary and years of schooling is normally positive, but the correlation between grade point average and daily television viewing is typically negative.
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The ability of an organisation to generate a good or a service is measured by its productivity. The total number of finished items can be used as proof by businesses that create things, but it is notoriously difficult to assess the productivity of the service industry.
5 Important Reasons for low productivity in service industries
1. Usually time-consuming (counseling, teaching)
2. typically concentrated on distinctive personal qualities or desires ( investment advice)
3. frequently an intellectual task carried out by experts (medical diagnosis)
4. Frequently challenging to automate and mechanise (a haircut)
5. evaluating quality is frequently challenging (performance of a law firm)
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It significantly affects educational and job attainment.
The circle theorems include:
- The angle at the center is twice the angle that's at the circumference.
- The angle in a semicircle is a right angle.
- Angles in the same segment are equal.
- The opposite angles in a cyclic quadrilateral equal 180°.
<h3>How to explain the theorem?</h3>
It should be noted that circle theorems are simply about finding the arc lengths, angles, and areas of the sector of the circle.
Some of the theorems include the angle at the center is twice the angle that's at the circumference, the angle in a semicircle is a right angle, etc.
The circle theorem can be used in real life application by a photographer to focus his lens. The radius of the lens will be used to determine the focal length. Also, it should be noted that the aperture of the camera depends on the diameter of the lens.
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Answer:
The aim in writing is always to write in complete sentences which are correctly punctuated. Sentences always begin with a capital letter and end in either a full stop, exclamation or question mark. A complete sentence always contains a verb, expresses a complete idea and makes sense standing alone. A complex sentence is a sentence that contains an independent clause and one or more dependent clauses. An independent clause can stand alone as a sentence, but a dependent clause even though it has a subject and a verb cannot stand alone. Here are some examples of complex sentences.
Explanation: