Describe in words the nature of the relationship between each pair of variables as indicated by the value of the correlation coefficient. Be sure to include:

1. an appropriate graph of the relationship.
2. the direction of the relationship.
3. the strength of the relationship.
4. a verbal description of the way the variables "go together."

1. r= -.96 between craving for pizza and ability to concentrate on studying.

1. r= +.02 between length of marriage and marital satisfaction.

1. r= +.55 between parent and child intelligence test scores.

1. r= -.90 between amount of alcohol consumed and performance on a motor coordination task.

1. r= +.75 between amount of money won and the number of hot dogs purchased at race tracks.

1. r= +.67 between scores on a hyperactivity scale and an aggressiveness scale.

1. r= -.82 between a job applicant's age and likelihood of being hired.

1. r= +.06 between the number of yearly predictions by psychics and the number of correct predictions.