Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
The raw data of shoe sizes recorded in a class are: 6, 7, 6, 8, 7, 6, 7 Which of the following is the correct ungrouped frequency distribution for this data? a)
6
(
2
)
,
7
(
4
)
,
8
(
1
)
6(2),\;7(4),\;8(1)
6
(
2
)
,
7
(
4
)
,
8
(
1
)
b)
6
(
3
)
,
7
(
2
)
,
8
(
2
)
6(3),\;7(2),\;8(2)
6
(
3
)
,
7
(
2
)
,
8
(
2
)
c)
6
(
3
)
,
7
(
3
)
,
8
(
1
)
6(3),\;7(3),\;8(1)
6
(
3
)
,
7
(
3
)
,
8
(
1
)
d)
6
(
3
)
,
7
(
2
)
,
8
(
1
)
6(3),\;7(2),\;8(1)
6
(
3
)
,
7
(
2
)
,
8
(
1
)
Browse the problem library