An experiment was conducted to see the effectiveness of two antidotes to three different doses of a toxin.  The antidote was given to a different sample of participants five minutes after the toxin.  Thirty minutes later the response was measured as the concentration in the blood.  What can the researchers conclude with α = 0.05?   Dose Antidote 5 10 15 1 0.61.11.1 7.21.52.4 3.14.15.9 2 1.11.21.1 1.71.31.5 2.13.12.1   A) Obtain/compute the appropriate values to make a decision about H0.Antidote: critical value =  test statistic = Decision:   Dose: critical value =  test statistic = Decision:   Interaction: critical value =    test statistic = Decision:     B) Compute the corresponding effect size(s) and indicate magnitude(s).Antidote:  η2 =  Dose:  η2 = Interaction:  η2 =

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An experiment was conducted to see the effectiveness of two antidotes to three different doses of a toxin.  The antidote was given to a different sample of participants five minutes after the toxin.  Thirty minutes later the response was measured as the concentration in the blood.  What can the researchers conclude with α = 0.05?

  Dose
Antidote 5 10 15
1 0.6
1.1
1.1
7.2
1.5
2.4
3.1
4.1
5.9
2 1.1
1.2
1.1
1.7
1.3
1.5
2.1
3.1
2.1

 

A) Obtain/compute the appropriate values to make a decision about H0.
Antidote: critical value =  test statistic = 
Decision:  

Dose: critical value =  test statistic = 
Decision:  

Interaction: critical value =    test statistic = 
Decision:  

 

B) Compute the corresponding effect size(s) and indicate magnitude(s).
Antidote:  η2 =  
Dose:  η2 = 
Interaction:  η2 =

 

 

 

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