WorksheetsMath SOL 6.11 - 2016
Total questions: 12
1) What is the balance point for this data set?
2
3
4
5
2) Which number line represents a data set whose mean is 5?
3) Select all line plots that show a data set with a balance point of 24?
4) If one data point is 36, which point would make 48 the mean?
12
42
60
84
5) This line plot shows the number of letters in the names of 7 students. What is the balance point for this set of data?
5 letters
6 letters
7 letters
8 letters
6) What is the mean (balance point) for this set of data?
34, 36, 29, 30, 33, 35, 27
30
31
32
33
7) Which line plot shows a set of data with a balance point of 23?
9) Each X represents one child's age at a local daycare center. What is the balance point of the age of the children at the daycare center?
3
4
5
6
1) The Washington and Lee Eagles baseball team recorded the number of base hits over the first five games. For game six, the team only had 2 hits. What effect did this game have on the mean for the number of base hits per game?
Game six had no effect on the mean.
The mean number of base hits per game decreased after game six.
The mean number of base hits per game increased after game six.
The team should expect to get 15 hits in game seven.
2) Carlos recorded the high temperatures in July for 6 consecutive days.
{83, 84, 87, 91, 92, 95}
If 95 is removed from the data set, what effect does this have on the median?
The median does not change.
The median changes from 87 to 84.
The median changes from 91 to 87.
The median changes from 89 to 87.
3) A student had four test grades in Mr. Auslender's class. The student decides to re-take test #3. He gets a 95 on his re-take. If Mr. Auslender replaces the original test grade with a 95, which statement is true?
The mean changes from an 85 to a 91.
The mean changes from an 85 to an 87.
The change has no effect on the mean.
The mean changes from an 85 to an 80.
4) If two data points are 22 and 26, which data point would make 32 the mean?
16
28
42
48
Answer KeyMath SOL 6.11 - 2016
Total questions: 12
3
60
7 letters
32
4
The mean number of base hits per game decreased after game six.
The median changes from 89 to 87.
The mean changes from an 85 to a 91.
48
