At saba high, a coefficient of correlation of –0.70 was found between the number of high-school activities offered and the number of drug-related suspensions. what percent of the total variation in the drug-related suspensions is explained by the variation of factors other than high-school activities?

point a is the center of this circle.

the ratio of the lengths of (ef/bc) and (ad/ih) is 2: 1.

step-by-step explanation:

its a straight line parallel to the time axis

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

you already gave the answer

step-by-step explanation: