Is the supply of jobs is low, what does mean for people looking for a job

Explanation:

If the supply of job is low than it will lead to unemployment, For those who are looking for a job should be that good and that experienced that they can be replaced through that person who is less passionate than you. If you are that good and experienced than it make sense for looking a job but if you are that good than you must start your own business which will generate employment opportunities and led to decrease unemployment but it have lot of risk and need experienced person

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;

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