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Math 10 Chapter 4 - Part A
1.
The numerical figures obtained from any field of study are known as _________.
a) Information
b) Data
c) Theory
d) Facts
2.
The collected date provide basic to draw conclusions and makes ________.
a) Decisions
b) Solutions
c) Question
d) Investigations
3.
A person who collects the data is knows as __________.
a) Collector
b) Investigator
c) Server
4.
The data directly collected from its source is called _________.
a) Secondary
b) Primary
c) Source data
5.
The data which have been passed through some statistical treatments is called _________ date
a) Secondary
b) Refined data
c) Primaray
6.
Any fixed quantity that has a single value is knows as ____________.
a) Convertable
b) Variable
c) Constant
d) Uniform
7.
Any characteristic whose values are always different from one individual to another is known as a __________.
a) Constant
b) Uniform value
c) Variable
8.
The number of children in a family is a ____________ variable.
a) Continuous
b) Fixed
c) Discrete
d) Constant
9.
Production of milk by cow is a _________ variable.
a) Data
b) Fixed
c) Continuous
d) Discrete
10.
Numerical facts which are obtained on the Ist hand and recorded as they stand are known as _________ data.
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a) Stored
b) Grouped
c) Ungrouped
d) Compiled
11.
____________ is a process of arranging the data into certain groups.
a) Classification
b) Division
c) Conversion
12.
In class limits or group the smaller value is known as ___________ class.
a) Lower
b) Secondary
c) Higher
d) Senior
13.
Mid point of any calls is called ___________.
a) Class spot
b) Class point
c) Class Mark
d) Class boundry
14.
The number of occurrences of item corresponding to class interval is known as _______.
a) Class Mark
b) Class frequency
c) Class boundry
d) Class Point
15.
The method of organizing and condensing the raw data conversion into grouped data is known as __________
a) Octahedral distribution
b) Frequency distribution
c) Hexadecimal distribution
d) Number distribution
16.
______________ diagram is used for the comparison of two or more variable characteristics.
a) Inverted
b) Multiple Bar
c) Single
17.
The circle diagram or sector diagram is called ___________.
a) Graphical representation
b) INverted diagram
c) Linear diagram
d) Pie diagram
18.
To measure of central tendency commonly known as ____________.
a) Central measurement
b) Common
c) Average
19.
A value which is obtained by dividing the sum of all the values by their number of observation is known as ________.
a) Realtional Mean
b) Logical mean
c) Arithmetic Mean
20.
|Arithmetic mean of a set of values x
1
, x
2
, x
3
, |||||. x
n
is denoted by _______.
a)
`
Z
b)
`
Y
c)
`
X
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