The data for two soccer teams, Team A and Team B, representing the number of goals scored in their last 9 games, are described below.
Team A: The data consists of one dot at 2, two dots at 3, three dots at 4, two dots at 5, and one dot at 6.
Team B: The data consists of one dot at 1, two dots at 2, one dot at 3, one dot at 4, one dot at 5, two dots at 6, and one dot at 7.
Which statement best compares the standard deviations of the numbers of goals scored for these two teams?
The standard deviation of the number of goals scored for Team A is less than the standard deviation of the number of goals scored for Team B.
The standard deviation of the number of goals scored for Team A is equal to the standard deviation of the number of goals scored for Team B.
The standard deviation of the number of goals scored for Team A is greater than the standard deviation of the number of goals scored for Team B.
There is not enough information to compare these standard deviations.
