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 =
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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