Question

in the scattergram, each dot represents one student who participated in the 50 - meter race. vicki won the race. according to the scattergram, how old is vicki?
ages of students and
times in 50 - meter race
a. 10 years old b. 13 years old
c. 14 years old d. 15 years old

Explanation:

Step1: Understand the scatter - gram

In a 50 - meter race, the winner is the one with the shortest time.

Step2: Analyze the scatter - gram

Looking at the scatter - gram of "Ages of Students and Times in 50 - Meter Race", we need to find the dot with the smallest \(y\) - value (time). The \(y\) - axis represents time (in seconds) and the \(x\) - axis represents age (in years).
The smallest \(y\) - value (time) is \(8\) seconds. The \(x\) - value (age) corresponding to this dot is \(14\) years.

Answer:

C. 14 years old