Total probability of an event is ______.
0.1
0
1
100
The most common value in a data is the ______ of the data.
Median
Mode
Mean
None of these
Which of the following is not a measure of central tendency ?
Variance
List of all possible outcomes of a random experiment is known as _____
Probability
Data
Event
Sample space
This graph is called __________.
Double bar graph
Pictograph
Histogram
Pie chart
The range of the following data is 21, 6, 7, 9, 4, 8, 13, 19.
7
15
13
17
A coin is tossed once, the probability of getting a tail is ________.
1/2
1/4
For a given data highst value - lowest value ?
Range
Meandeviaton about mean
The marks in science of 13 students are 31, 37, 29, 41, 35, 35, 38, 36, 35, 38, 32,29, 43 Then their mean mark is
35.30
36
37
40
What is the chance of sun rising at midnight tonight is _____.
2
