choose a level. 1 star question the national curriculum levels in mathematics for some students in...
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Comparing Data presented in Frequency Tables
Choose a level
Comparing Data presented in Frequency Tables
1 Star Question
The National Curriculum levels in Mathematics for some students in Year 9 were recorded in the following table
Explain how you know there are 30 students?Complete this list showing the level for each of the students: 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, …What is the median level achieved by a student?
Level (L) Number of Students (N)
3 0
4 4
5 4
6 9
7 8
8 5
Total
The National Curriculum levels in Mathematics for some students in Year 9 were recorded in the following table
Complete the sub totals column.Add up the Sub totals to find the total of the levels of the students?What is the mean level achieved by each student?
Level (L) Number of Students (N)
Sub totals (N x L)
3 0
4 4
5 4
6 9
7 8
8 5
Total
The 30 students also study both French and SpanishThe National Curriculum levels are shown in the following table
Level in Spanish
Leve
l in
Fren
ch
Complete the table below for French
Level (L) Number of Students (N)
1
2
3
4
5
6
What is the median level achieved in French?
Complete the table below for French and Spanish
Level (L)Number of
French Students
Number of Spanish Students
1
2
3
4
5
6
Are students better at French or Spanish and how can you tell?
End of ProblemReturn to Menu
Comparing Data presented in Frequency Tables
2 Star Question
The National Curriculum levels in Mathematics for some students in Year 9 were recorded in the following table
How many students results were collected?What is the median level achieved by a student?
Level (L) Number of Students (N)
3 0
4 4
5 4
6 9
7 8
8 5
Total
The National Curriculum levels in Mathematics for some students in Year 9 were recorded in the following table
Complete the table above.What is the mean level achieved by each student?
Level (L) Number of Students (N)
Sub totals (N x L)
3 0
4 4
5 4
6 9
7 8
8 5
Total
The 30 students also study both French and SpanishThe National Curriculum levels are shown in the following table
Level in Spanish
Leve
l in
Fren
ch
Complete the table below for French
Level (L) Number of Students (N)
1
2
3
4
5
6
What is the median level achieved in French?
Complete the table below for French and Spanish
Level (L)Number of
French Students
Number of Spanish Students
1
2
3
4
5
6
Are students better at French or Spanish and how can you tell?
End of ProblemReturn to Menu
Comparing Data presented in Frequency Tables
3 Star Question
The National Curriculum levels in Mathematics for some students in Year 9 were recorded in the following table
What is the median level achieved by a student?
Level (L) Number of Students (N)
3 0
4 4
5 4
6 9
7 8
8 5
Total
The National Curriculum levels in Mathematics for some students in Year 9 were recorded in the following table
Complete the table above.What is the mean level achieved by each student?
Level (L) Number of Students (N)
Sub totals (N x L)
3 0
4 4
5 4
6 9
7 8
8 5
Total
The 30 students also study both French and SpanishThe National Curriculum levels are shown in the following table
Level in Spanish
Leve
l in
Fren
ch
Complete the table below for French
Level (L) Number of Students (N)
1
2
3
4
5
6
What is the median level achieved in French?
Explain clearly how you obtained your answer.
Are students better at French or Spanish and how can you tell?
End of ProblemReturn to Menu
Level in SpanishLe
vel i
n Fr
ench
Comparing Data presented in Frequency Tables
4 Star Question
The National Curriculum levels in Mathematics for some students in Year 9 were recorded in the following table
What is the median level achieved by a student?
Level (L) Number of Students (N)
3 0
4 4
5 4
6 9
7 8
8 5
The National Curriculum levels in Mathematics for some students in Year 9 were recorded in the following table
What is the mean level achieved by each student?
Level (L) Number of Students (N)
3 0
4 4
5 4
6 9
7 8
8 5
The students also study both French and SpanishThe National Curriculum levels are shown in the following table
Level in Spanish
Leve
l in
Fren
ch
What is the median level achieved in French?
Explain clearly how you obtained your answer.
Are students better at French or Spanish and how can you tell?
End of ProblemReturn to Menu
Comparing Data presented in Frequency Tables
5 Star Question
The National Curriculum levels in Mathematics for some students in Year 9 were recorded in the following table
What is the mean level achieved by each student?
Level (L) Number of Students (N)
3 0
4 4
5 4
6 9
7 8
8 5
The students also study both French and SpanishThe National Curriculum levels are shown in the following table
Level in Spanish
Leve
l in
Fren
ch
What is the median level achieved in French?
Explain clearly how you obtained your answer.
Are students better at French or Spanish and how can you tell?
Give as many clearly explained reasons as you can.
End of ProblemReturn to Menu