Using my scattergram you can see the relationship is a negative correlation. Seven hours of sleep is the average amount of time you need of rest as an adult. As a child, may need more such as up to 14 hours of sleep. The relationship is negative because as you move along the x-axis toward the greater numbers,the points move down which means the y-values start to decrease. Using this type of negative relationship,help my with wording how I could use this graphic to my advantage when I explain it to my classmates. Also, how when presenting this to a group of individuals would really help me to explain the relationship between the two groups of numbers.
You can use the concept of slope of... View the full answer