Question: A sample of items provides a sample standard deviation of . Test the following hypotheses using . What is your conclusion? Use both the -value

A sample of items provides a sample standard deviation of . Test the following hypotheses using . What is your conclusion? Use both the -value approach and the critical value approach.

Test statistic (to decimals)

-value low from table (to decimals). Use Table 11.1.

-value high from table (to decimals). Use Table 11.1.

(to decimals)

Reject if (to decimals)

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What is community psychology?

What problems might you anticipate in using one of the community interventions described in this chapter? How might those problems be addressed?