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%...
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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...
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Variance Question Finite

11/09/15

#### committee of 3 people us to be formed using 2 girls and 5 boys. let X be the number of girls on the committee. what is var (x)

Finite question

Variance Question

07/27/15

#### random variable

compute the mean, variance and standard deviation of the random variable X having the following...
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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...
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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...
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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...
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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...
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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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