Researchers are interested in whether rearing conditions lead to aggression in laboratory animals. The animals were randomly assigned to be reared under three different conditions. The following table shows the aggression scores for each animal. Does the mean aggression score differ for the three groups? Use a 5% level of significance. 1) the appropriate null and alternative hypotheses; 2) the appropriate test; 3) the decision rule; 4) the calculation of the test statistic; and 5) your conclusion including a comparison to alpha or the critical value. Rearing Condition Extremely Crowded Moderately Crowded Not Crowded 30 20 10 30 10 10 30 15 20 25 20 10 35 20 10 30 20 20 20 25 10 25 30 20 30 25 10

Researchers are interested in whether rearing conditions lead to aggression in laboratory animals. The animals were randomly assigned to be reared under three different conditions. The following table shows the aggression scores for each animal. Does the mean aggression score differ for the three groups? Use a 5% level of significance. 1) the appropriate null and alternative hypotheses; 2) the appropriate test; 3) the decision rule; 4) the calculation of the test statistic; and 5) your conclusion including a comparison to alpha or the critical value. Rearing Condition Extremely Crowded Moderately Crowded Not Crowded 30 20 10 30 10 10 30 15 20 25 20 10 35 20 10 30 20 20 20 25 10 25 30 20 30 25 10

Name: Researchers are interested in whether rearing conditions lead to aggre
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: Researchers are interested in whether rearing conditions lead to aggression in laboratory animals. The animals were randomly assigned to be reared under three different conditions. The following table shows the aggression scores for each animal. Does