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Describe Topic key point
1 What is Statistics ?
2 Characteristics of statistics.
3 Background of statistics.
4 Functions of statistics.
5 Limitations of statistics.
Define as Statistics
Daniel J. Cowden
John Croxton
“
”
“ By statistic aggregate of fact affected to
marked extend by multiplicity of cause, numerically
expressed enumerated or estimated according to
reasonable standard of accuracy collected in a
systematic manner for a pre-determine purpose and
placed in relation each other .
”Prof. H. Secrist
Characteristics of statistics
1
2 3
4 5
6
Statistic are aggregate of fact.
Statistic are affected to marked
extent by multiplicity of cause.
Statistic are numerically expressed.
Statistic are enumerated or estimated
according to reasonable standard of accuracy
.
Statistic are collected in systematic
manner.
Statistic are collected for a pre-determine purpose .
7 Statistic should be placed in a
relation to each other.
Historical Background of statistic
• • •
‘Statistic’ has
been derived
from the Latin
word “status”
which mean by
political state .
Some belive that
‘statistic’ has been
originated from
the Italian
Word “statista”.
The France word
“Statistic” tends to
suggest that the
term statistic has its
origin from the
ancient .
Finally German word
“statistik” & France has
been complete body of the
principle and technique used
in collecting and analyzing
data.
•
Function of statistic
It present fact in a definite form
It simplifies mass of figures
It facilitates comparison
It helps in formulating and testing hypothesis
It helps in predication
Limitation of statistic
01
02
03
04
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Basic Statistic

  • 2. Describe Topic key point 1 What is Statistics ? 2 Characteristics of statistics. 3 Background of statistics. 4 Functions of statistics. 5 Limitations of statistics.
  • 4. Daniel J. Cowden John Croxton “ ”
  • 5. “ By statistic aggregate of fact affected to marked extend by multiplicity of cause, numerically expressed enumerated or estimated according to reasonable standard of accuracy collected in a systematic manner for a pre-determine purpose and placed in relation each other . ”Prof. H. Secrist
  • 6. Characteristics of statistics 1 2 3 4 5 6 Statistic are aggregate of fact. Statistic are affected to marked extent by multiplicity of cause. Statistic are numerically expressed. Statistic are enumerated or estimated according to reasonable standard of accuracy . Statistic are collected in systematic manner. Statistic are collected for a pre-determine purpose . 7 Statistic should be placed in a relation to each other.
  • 7. Historical Background of statistic • • • ‘Statistic’ has been derived from the Latin word “status” which mean by political state . Some belive that ‘statistic’ has been originated from the Italian Word “statista”. The France word “Statistic” tends to suggest that the term statistic has its origin from the ancient . Finally German word “statistik” & France has been complete body of the principle and technique used in collecting and analyzing data. •
  • 8. Function of statistic It present fact in a definite form It simplifies mass of figures It facilitates comparison It helps in formulating and testing hypothesis It helps in predication