How the alpha level relates to the null hypothesis testing

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Problem

1) You conduct an experiment on self-esteem differences among children in adoption agencies. In working between both agencies, you feel that there is a significant difference between levels of child self-esteem between the two agencies. Your alpha level for this experiment was 0.05.

2) Give the null hypothesis for this experiment.

3) Give the alternative hypothesis for this experiment.

4) Explain how the alpha level relates to the null hypothesis testing. Get the instant assignment help.

5) You conduct the experiment and find no significant differences in the children's self-esteem in the two agencies. What can you say about the null hypothesis?

6) By not finding a difference between the two agencies on measures of child self-esteem, what error did you possible commit and why?

Reference no: EM133881479

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