Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
If the data set contains an odd number of items, the middle item of the array is the median. If there is an even number of items, the median is the average of the two items. If the total of the frequencies is odd, say n, the value of the (n+1)/2th item gives the median and when the total of the frequencies is even, say, 2n, then nth and (n + 1)th are two central items and the arithmetic mean of these two items gives the median.
The following data relates to the sales figures of certain companies relating to the year 2000-2001:
Companies
Sales
ACC
1520
Andhra Valley
436
Excel Inds
228
Indian Hotels
239
Tata Hydro
292
Tata Power
734
Tata Tea
412
Voltas
980
Tomco
312
Tinplate Co.
256
The median for the above data can be obtained as follows:
The series should first be arranged in an appropriate order. In the present case it is in descending order.
Company
Rank
1
2
3
4
5
6
7
8
9
10
Now, median is the mean of the 5th and the 6th items, i.e. (412 + 312)/2 = 362.
Thus, the median sales value of the ten companies is 362.
Correlation The board of directors of Bata Company is faced with the problem of estimating what the annual sales might be in a shop to be opened in Bagpur where Bata has not op
Median Median is a position average. It is the value of middle item of a variable when the items are arranged according to their values either in ascending or descending order.
1. Assume the random vector (Trunk Space, Length, Turning diameter) of Japanese car is normally distributed and the unbiased estimators for its mean and variance are the truth. For
Ask question From the household budget survey of 1980 of the Dutch Central Bureau of Statistics, J. S. Cramer obtained the following logit model based on a sample of 2820 househol
Definition of Correlation According to prof, king correlation means that between two series or group of data there exists some casual connection prof, king has also exp
what is non linear modl
What is a null hypothesis? ..
get a questionnaire that captured age at first marriage
Is the random vector (Trunk Space, Length, Turning diameter) of US car normally distributed? Why? If yes, find the unbiased estimators for the mean and variance matrix of (Trunk Sp
Q. Find the inverse Laplace transform of Y (s) = s-4/s 2 + 4s + 13 +3s+5/s 2 - 2s -3. Q. Use the Laplace transform to solve the initial value problem y''+ y = cos(3t), y(0) =
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd