the table shows the number of calories in four meals and the cost of each meal. cost of meal and number of…

the table shows the number of calories in four meals and the cost of each meal. cost of meal and number of calories\n|number of calories in the meal|cost of the meal|\n|----|----|\n|550|$12|\n|1,250|$11|\n|780|$13|\n|650|$10|\nwhich best describes the strength of the model?\n- a weak positive correlation\n- a strong positive correlation\n- a weak negative correlation\n- a strong negative correlation

the table shows the number of calories in four meals and the cost of each meal. cost of meal and number of calories\n|number of calories in the meal|cost of the meal|\n|----|----|\n|550|$12|\n|1,250|$11|\n|780|$13|\n|650|$10|\nwhich best describes the strength of the model?\n- a weak positive correlation\n- a strong positive correlation\n- a weak negative correlation\n- a strong negative correlation

Answer

Explanation:

Step1: Observe the data trends

As the number of calories (550, 1250, 780, 650) changes, the cost ($12, $11, $13, $10) does not show a clear - cut upward or downward trend.

Step2: Determine the correlation type

Since there is no consistent increase or decrease in cost with an increase in calories, the correlation is weak. Also, there is no clear positive or negative pattern. But if we consider the overall scatter, we can see that there is no strong relationship.

Answer:

a weak positive correlation