This means there is a positive correlation between unemployment and depression.
Positive correlation refers to the phenomenon where an increase in one variable is associated with an increase another variable; or a decrease in one variable is linked to a decrease in another variable. It is simply a r<span>elationship between two variables when their values increase or decrease together.
Besides the example in the question, another example of positive correlation is reading ability and age. Up to adolescence, reading ability increases as age increases and decreases as age decreases, indicating a positive correlation between age and reading level.</span>
Answer: Information that proves you are a citizen of the country in question.
Explanation: Below is a list of identification required of you before you register as a voter .I will use Nigeria as a case study, the documents are;
1. Passport photograph.- This is required for the registration council to have a picture of how you and facial expression which will be used for your voters card to vote.
2. Evidence/ proof of citizenship, such as your birth certificate because this will state your age, country of citizenship and state in which you are born. In fact in will also state the local government you were given birth too, it is very important document as they require it from you to establish that you are a qualified citizen to exercise your right to vote .your age must be 18+ above
3. Your finger prints are important for them to have your identity so that when you want to cast your vote, the scan device will be able to confirm your identity.
These 3 documents and facts are the most important documents required for you to be a registered voter.
Answer: Attitude
Explanation: Attitude is a person's (consumer) disposition towards a particular product or brand. It could be positive or negative depending on past experiences between the consumer and the brand. It is a set of beliefs and emotions a person holds about a particular product, hence attitude of a customer is a very important factor as it decides how well the consumer responds to a particular brand.