Acorrelation indicates that two sets of scores tend to rise or fall together; for example, height and weight. a(n) correlation indicates that two sets of scores have an inverse relationship: as one goes up the other goes down; for example, time spent brushing teeth and decay.

positive; negative      

Explanation:

Positive correlation: It refers to a stable relationship between two different variables falling in the same direction, which means that if the value of one variable decreases the value of the other variable decreases as well and vice-versa. These are indicated by a positive sign.

Negative correlation: It indicates the inverse relationship between two different variables, which means that if one variable decreases the other variable increases, and vice versa. These are indicated by a negative sign.

the aksumite empire was an ancient kingdom located in what is now northern ethiopia from the period of 100 ad to 940 ad. its capital was the city of aksum. the kingdom established itself as one of the 4 great powers at its time, along with persia, rome, and china.

the kingdom was rich in goods like gold, iron, and salt. it established strong commercial ties with the regions governed by rome, egypt, and persia (arabia). aksum was a key location in this commercial network. trade was also facilitated with the introduction of the aksumite currency.

she recieved a treatment not thought to be specifically effective in treating her disorder.