Marta was more successful because she had a greater total spread.
What is a data set?
The dataset is the collection of numbers and information arranged in a particular logic in a tabular form to find useful information from the data.
As it is clearly visible in the image that the total spread of Ani is from 4.5 to 9.5 but on the other hand the total spread of Marta is from 4 to 10 which is greater than that of Ani
So, Marta was more successful because she had a greater total spread.
To know more about datasets follow
https://brainly.com/question/12402189
#SPJ5