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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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anthonyaooo anthonyaooo
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A year ago

Descriptive statistics for the closing stock prices of two companies for several trading periods are shown below.
 


 

Baba, Inc.

 

 

Maman, Inc.

 

     
Mean

4.04

 Mean

16.41

Standard Error

0.11

 Standard Error

0.22

Median

4.07

 Median

16.83

Mode

3.59

 Mode

16.59

Standard Deviation

1.13

 Standard Deviation

2.34

Sample Variance

1.28

 Sample Variance

5.48

Kurtosis

-1.10

 Kurtosis

9.10

Skewness

0.04

 Skewness

-2.85

Range

3.98

 Range

12.57

Minimum

2.00

 Minimum

6.29

Maximum

5.98

 Maximum

18.86

Sum

416.05

 Sum

1919.63

Count

103

 Count

117


 

a.Which company’s stock price has a more dispersed distribution? Explain. Show your complete work and support your answer.
b.Compare the Skewness of the two and explain what is indicated.

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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lampardlampard
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