A circular chart divided into sectors to represent the given data is called
bar graph
histogram
pie chart
none of these
The mode of the data 6,8, 9,6,8,9,6,8,9 is
6
8
9
no mode
The mean of 1st five even numbers is
5
10
The most common value in a data is the ______ of the data.
median
mode
mean
Which of the following is not a measure of central tendency.
variance
For a given data highest value - lowest value =
range
mean deviation
The mode of 1,2,2,3,3,4,4,4, is
2
3
4
none
List of all possible outcomes of a random experiment is known as
probability
data
event
sample space
An out come of a random experiment is called a/ an
The mean of first six odd numbers is
