Math Statistics

Refer to this bar graph that represents the grades of students on grade 7/A.

The number of students who got a grade 4 is:

• 2

• 3

• 4

Refer to this bar graph that represents the grades of students on grade 7/A.

2 students got a grade ----

• 8

• 1

• 7

Refer to this bar graph that represents the grades of students on grade 7/A.

The value that has the highest frequency is:

• 5

• 6

• 7

Refer to this bar graph that represents the grades of students on grade 7/A.

The two values that have equal frequency are:

• 3 and 4

• 6 and 7

• 3 and 7

Refer to this bar graph that represents the grades of students on grade 7/A.

The total frequency (total number of students in grade 7/A):

• 28

• 25

• 35

Refer to this bar graph that represents the grades of students on grade 7/A.

The number of students who got a grade greater than 4:

• 17

• 26

• 5

Refer to this bar graph that represents the grades of students on grade 7/A.

The percentage of students who got a grade 6 is:

• 24%

• 20%

• 16%

Refer to this circle graph that represents the distribution of 240 students of grade 7 in 4 sections (A, B, C and D).

The central angle corresponding to class section A is:

Refer to this circle graph that represents the distribution of 240 students of grade 7 in 4 sections (A, B, C and D).

The class section that corresponds to the highest central angle is:

• A

• B

• C

• D

Refer to this circle graph that represents the distribution of 240 students of grade 7 in 4 sections (A, B, C and D).

The two class sections that have equal number of students:

• B and C

• B and D

• A and D