mathematics

Part C: Please fill in the blank and answer the following questions (51-53).

 

Use problem 14 on page 14-13 to fill in the table and answer the following questions.

SourceSSdfMSF

Treatments________________

Error____________

Total________

 

ANSWER

a) What is the hypothesis being tested in this problem?

 

b) In the above ANOVA table, is the factor significant at the 5% level?

 

c) Number of observations?

 

 

Use problem 16 on page 14-13 to fill in the table and answer the following questions.

SourceSSdfMSF

Treatments________________

Error____________

Total________

 

ANSWER

a) What is the hypothesis being tested in this problem?

 

b) In the above ANOVA table, is the factor significant at the 5% level?

 

c) Number of observations?

 

 

 

If R^2=0.95, n=11, and ∑▒〖〖(Y-Y ̅)〗^2=100,〗 what is S_e^2? (Single Regression model)

 

 

 

 

 

 

 

 

 

 

 

 

Part D: Must show all your work step by step in order to receive the full credit; Excel is not allowed (54-67).

Given the following probabilities, find Z0 and please draw the shading the area

 

Show your workPlease draw graphs

a.P(Z≤Z_0 )=0.2090

 

 

 

 

 

 

 

b.P(-1.67≤〖Z≤Z〗_0 )=0.8844

 

 

 

 

 

 

c.P(Z>Z_0 )=0.0455

=

 

 

 

 

 

d.P(Z_0≤Z≤3.02)=0.0009

 

 

 

 

 

 

 

 

e.P(Z>Z_0 )=0.7224

 

 

 

 

 

 

 

f.P(〖-Z〗_0≤〖Z≤Z〗_0 )=0.1664

 

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