Saturday, October 27, 2018
Friday, October 26, 2018
applications of Normal Probability Curve
Applications of Normal
Probability Curve
A normal curve is a
bell-shaped curve which shows the probability distribution of a continuous
random variable. Moreover, the normal curve represents a normal distribution.
The total area under the normal curve logically represents the sum of all
probabilities for a random variable. Hence, the area under the normal curve is
one. Also, the standard normal curve represents a normal curve with mean 0 and
standard deviation 1. Thus, the parameters involved in a normal distribution is
mean (μ) and standard deviation (σ).
Some
of the most important applications of normal probability curve are as follows:
The principles of Normal
Probability Curve are applied in the behavioral sciences in many different
areas.
2.NPC
is used to determine the percentage of cases in a normal distribution within
given limits:
The
Normal Probability Curve helps us to determine:
·
What percent of cases
fall between two scores of a distribution?
·
What percent of scores
lie above a particular score of a distribution?
·
What percent of scores
lie below a particular score of a distribution?
v NPC is used to determine the value of a
score whose percentile rank is given:
By using NPC table we can
determine the raw score of the individual if the percentile rank is given.
3. NPC
is used to find the limits in a normal distribution which include a given
percentage of cases:
When a distribution is
normally distributed and what we know about the distribution is Mean and the
Standard deviation at that time by using the table area under NPC we can
determine the limits which include a given percentage of cases.
4. It
is used to compare two distributions in terms of- overlapping:
If scores of two groups
on a particular variable are normally distributed. What we know about the group
is the mean and standard deviation of both the groups. And we want to know how
much the first group over-laps the second group or vice-versa at that time we
can determine this by using the table area under NPC.
5. NPC
helps us in dividing a group into sub-groups according to certain ability and
assigning the grades:
When we want to divide a
large group in to certain sub-groups according to some specified ability at
that time we use the standard deviation units of a NPC as units of scale.
6. NPC
helps to determine the relative difficulty of test items or problems:
When it is known that
what percentage of students successfully solved a problem we can determine the
difficulty level of the item or problem by using table area under NPC.
7. NPC
is useful to normalize a frequency distribution:
In order to normalize a
frequency distribution we use Normal Probability Curve. For the process of
standardizing a psychological test this process is very much necessary.
8. To
test the significance of observations of experiments we use NPC:
In an experiment we test
the relationship among variables whether these are due to chance fluctuations
or errors of sampling procedure or it is real relationship. This is done with
the help of table area under NPC.
9. NPC
is used to generalize about population from the sample:
We compute standard error
of mean, standard error of standard deviation and other statistics to
generalize about the population from which the sample are drawn. For this
computation we use the table area under NPC.
Wednesday, October 24, 2018
Resume
RESUME
Aarsha A.V.
W/o
Sreenath R
Karthika
Madathodi
House
P.O.Ambalapara
Ottapalam
Pin:
9947641797
aarshaavp@gmail.com
Educational Qualifications
Year
|
Course
|
Institution
|
University
|
Mark (%)
|
2007
|
S.S.L.C.
|
P.J.M.S.G.H.S.S. Kandassankadavu
|
State
|
82
|
2007 – 2009
|
Plus Two
|
National Higher Secondary School,
Engandiyur
|
State
|
80
|
2009 – 2012
|
Degree (B.A. English Literature)
|
Vimala College, Thrissur
|
Calicut
University
|
88
|
2012 – 2014
B.Ed
|
P.G.(M.A. English Literature)
English
|
Vimala College, Thrissur
N.S.S. Training College. Ottappalam
|
Calicut University
Calicut
University
|
73
80.1%
|
Career Objectives
I wish to use my skills and abilities for the development
of the society and nation. I am seeking a position to utilize my skills and
abilities in the field of language teaching that offers professional growth
while being resourceful, innovative and flexible.
Personal details
DOB : 30 October 1991
Sex : Female
Marital Status :
Married
Nationality : Indian
Achievements
1.
Attended UGC sponsored International
Seminar on the topic English Language and
Literature: Rendezvous with Technology in Vimala College Thrissur.
2. Skill
Development Executive of ASAP
3. Successfully
completed “Appreciation of Digital Literacy” examination conducted by The
National Institute of Open Schooling (NIOS) under the scheme “Digital Literacy
Mission” of Department of Electronics and Information Technology, Ministry of
Communications and Information Technology, Government of India.
4. Qualified
Kerala Teacher Eligibility Test (K-TET Nov 2016, category II & III )
Experiences
1. Worked in the post of Skill Development Executive
(SDE) of ASAP in G.H.S.S. Ottappalam (1
year).
2. Worked
as English teacher in Little Queen Public School Olarikkara (CBSE), (1 year).
3. Worked
in the post of Skill Development Executive (SDE) of ASAP in G.H.S.S. Valappad.(2
year )
4. Worked
as Assistant Professor, Dept of English in Sreenarayana Guru College of
Advanced Studies Nattika (1 year)
5. Working as skill
Development executive ASAP in L.S.N.H.S.S. Ottapalm
Hobbies
Listening Music
Languages known
Language
|
Writing
|
Speaking
|
Listening
|
Reading
|
Malayalam
|
ü
|
ü
|
ü
|
ü
|
English
|
ü
|
ü
|
ü
|
ü
|
Hindi
|
ü
|
ü
|
||
Tamil
|
ü
|
ü
|
References
1. Mallika
A. Nair ( Assistant Professor Dept. of
English, Vimala College Thrissur) 9495633355
2. Dr.
Sherly M.D. (Associate Professor Dept. of English, Vimala College Thrissur)9895981342
Declaration
I,
Aarsha A.V.P., hereby declare that the details furnished above are true to the
best of my knowledge and belief.
Vatanappally
Aarsha A.V.P.
24 - 10- 2018
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