10 Answered Questions for the topic Variance Question

Variance Question Variance

03/24/18

when is variance 0 when observation is independent or same

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08/11/16

How to find the minimum variance portfolio, 2 company's, 5 portfolios.

Hi   i have found out the following     Weight in Kingsley Weight in Duvall ER SD 0.0%    100.0%  15.00     25.0025.0%   75.0%   13.75     21.25 50.0%   50.0%   12.50     18.8775.0%   25.0%... more

03/22/16

can somone please check my work.

The data from placebo 0mg is listed below. 57,27,32,31,34,38,71,33,34,53,36,42,26,52,36,55,36,42,36,54,34,29,33,33     What is the mean number of correct responses of the participants after... more
Variance Question

07/27/15

random variable

compute the mean, variance and standard deviation of the random variable X having the following... more
Variance Question Accounting Accountancy Variance

01/07/15

Variable Manufacturing Overhead Rate Variance Accounting Need Help

Luis Corporation uses a standard cost system in which it applies manufacturing overhead to products on basis of machine hours (MH's). The company's standard requires 4 Machine Hours for each unit... more
Variance Question Accounting Accountancy Variance

01/04/15

Variable Overhead Rate Variance Accounting Question Need Help

Thomas Corporation uses a standard costing system in which variable manufacturing overhead is assigned to production on the basis of number of machine hours. The following data pertain to one... more

01/04/15

Direct Labor Rate Variance Accounting Question

Joseph Company requires 6 direct labor hours for each unit produced and pays $20 per hour. During the last month, the company produced 1,000 units of product and paid a total of $87,120 direct... more
Variance Question Accounting Accountancy

01/03/15

Purchase Price Variance Managerial Accounting Need Help

Carmel Inc has the following standards for the materials used for the production of their core product: Standard Quantity Per Unit of Output : 8.3 lbs Standard Price : 19.15 per pound The... more
Variance Question

05/13/14

Variance question

What is the variance of 10,9,9,8,8,8,8,6?  Is it 1.1875 or 1.35?   Please show your work when answering the question. 

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