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Math 10 Chapter 4 - Part A
The numerical figures obtained from any field of study are known as _________.
The collected date provide basic to draw conclusions and makes ________.
A person who collects the data is knows as __________.
The data directly collected from its source is called _________.
c) Source data
The data which have been passed through some statistical treatments is called _________ date
b) Refined data
Any fixed quantity that has a single value is knows as ____________.
Any characteristic whose values are always different from one individual to another is known as a __________.
b) Uniform value
The number of children in a family is a ____________ variable.
Production of milk by cow is a _________ variable.
Numerical facts which are obtained on the Ist hand and recorded as they stand are known as _________ data.
____________ is a process of arranging the data into certain groups.
In class limits or group the smaller value is known as ___________ class.
Mid point of any calls is called ___________.
a) Class spot
b) Class point
c) Class Mark
d) Class boundry
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
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
______________ diagram is used for the comparison of two or more variable characteristics.
b) Multiple Bar
The circle diagram or sector diagram is called ___________.
a) Graphical representation
b) INverted diagram
c) Linear diagram
d) Pie diagram
To measure of central tendency commonly known as ____________.
a) Central measurement
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
|Arithmetic mean of a set of values x
, |||||. x
is denoted by _______.
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