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A study of peach trees found that the average number of peaches per tree was 525. The standard deviation of the population is 105 peaches per tree. A scientist wishes to find the 80% confidence interval for the mean number of peaches per tree. How many trees does she need to sample to obtain an average accurate to within 12 peaches per tree?
Replication
The process of repeating a study or experiment to verify its findings and ensure the reliability of the results.
Usefulness
The degree to which something serves its intended purpose or solves a problem effectively.
Research Design
The framework or plan for a study that outlines how data will be collected, analyzed, and interpreted.
Resources
The materials, tools, financial assets, or other types of support available to individuals or organizations for achieving objectives or completing tasks.
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