Properties of normal distribution - probability distribution, Operation Research

Assignment Help:

Properties of Normal Distribution

a.It is a continuous  probability  distribution having  parameters m and .

b.The normal  curve is perfectly symmetrical about  the mean (m) and is  bell shaped. It means that if  we fold  the curve  along  the vertica line  at the  centre the two halves of the  curve  would  coincide. The  two tails of the curve  on either side of x =  m extends to infinity.

c.Mean = Median = Mode skewness = 0.

d.It has only  one mode.

e.Q1 and Q3 are equidistant from  median or mean.

Q1 = m  - 0.67 Q3 = m +0.67 (app)

Quartile Deviation = 0.67 mean deviation  (about  mean) = 0.80= 4/ 5.

f.The maximum  ordinate  is at x= m  its vlaues1/ √2λ.

g.The area  under  the curve  means the area  lying between  the curve  and the  horizontal  axis  and is  equal to  the number  of frequencies. The s distributes this  area  as follows.


Related Discussions:- Properties of normal distribution - probability distribution

Determine the optimal assignment., #questiSix Operators are to be assigned ...

#questiSix Operators are to be assigned to five jobs with the cost of assignment in Rs. given in the matrix below. Determine the optimal assignment. Which operator will have no ass

Modeling, Model building is the essence of the operations research approach...

Model building is the essence of the operations research approach? Discuss.

International trade, why does south africa regulate int''l trade

why does south africa regulate int''l trade

OR, What is the role of decision making in OR

What is the role of decision making in OR

Anthology or book with articles or works by many authors , Anthology or Bo...

Anthology or Book with Articles  or Works by Many Authors   The name  of the person  compiling the book  will be  given  followed  by the  word editor. For more  than one  edit

Lpp, a paper mill prodecs two grades of paper viz., X and Y. Because of raw...

a paper mill prodecs two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper in

Stratified sample size - sampling size, Stratified Sample Size The  sa...

Stratified Sample Size The  sampling  study  has depended  much on the stratified sample  to reduce  the sampling  error, samples  size may have a number of strata or  cluster

Business Simulation Model, How much does cost for developing a simple model...

How much does cost for developing a simple model using Simuli 8 software and 2 pages write up (Explaining model). This is for my university assignment. For example last year assig

Characteristics - probability distribution , Characteristics a. Discr...

Characteristics a. Discrete Distribution: Like  binomial  distribution it is  also a  discrete probability  i e,  occurrences can be  described  by a random  variable. b.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd