The width of a rectangle in a histogram represents
mid values of the class.
class interval.
frequency of the class.
numbers of class.
The mode of 32, 20, 32, 16, 27, 32 is
16
20
27
32
The arithmetic mean of 67, 79, 15, 0, 93, 44, 17 is ____________ .
45
50
67
80
The mid value of the class 10 - 19 is
14.5
13.5
12.5
10.5
For a given data, mean is 39 and median is 38.Then the mode is,
40
39
37
36
The mean of 9, 11, 13, P, 18, 19 is P. Then the value of P is
10
12
14
15
The mode of 10, 2, 8, 6, 7, 8, 9, 10, 10, 11, 10, is,
8
9
11
Formula for grouped data of median is _______ .
None of these.
The median of 13, 23, 12, 18, 26, 19, 14, is
18
23
26
