# Data Handling: Collection of Numbers Gathered to Give Some Information

In this quiz, you will find questions related to data handling i.e, mean, median, mode, probability of an event, etc.

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A batsman scored the following number of runs in six innings: 35, 30, 45, 65, 39, 20 The mean runs scored by him in an inning is The mean runs scored by him in an inning is

39 38 37 40

The mean of the numbers 10,20, 30 and 40 is

20 25 30 50

The mode of the distribution 3,5, 7, 4, 2, 1, 4, 3, 4 is

7 4 3 1

The median of the distribution 2, 3, 4, 7, 5, 1, 6 is

1 2 3 4

What is the median of the data 46,64,87, 41,58,77,35,90,55,33,92?

87 77 58 60.2

In a bar chart, a bar of length 4 cm is drawn. If 1 cm = 1.5 l, what will 4 cm be ?

3 l 6 l 5 l 9 l

The mean weight of 100 students in a class is 46 kg. The mean weight of boys is 50 and of girls is 40 kg. Therefore, the number of boys is:

50 60 70 65

The probability of an experiment cannot be greater than :

0 0.5 1 2

A process which results in some well defined outcome is known as :

Outcome

Event

Experiment

Frequency

The marks of some students are as given below:
30, 31, 32, 32, 33, 32, 34, 35, 30, 31, 33, 32
Find the mode of their marks.

30

31

32

33

Quiz/Test Summary
Title: Data Handling: Collection of Numbers Gathered to Give Some Information
Questions: 10
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