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A researcher is interested in estimating the average number of victimization experiences of students at different...
A researcher is interested in estimating the average number of victimization experiences of students at different Southern California universities. She surveys 26 schools in the region and finds that on average, students experienced 2.8 victimization experiences in the past six months with a standard deviation of 0.7. Construct a two-tailed 90% confidence interval using these data and interpret the interval in words.
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