Asked by Anonymous

A random sample of clients at a weight loss center were given a dietary supplement to see if it would promote weight loss. The center reported that the 100 clients lost an average of 34 pounds, and that a 95% confidence interval for the mean weight loss this supplement produced has a margin of error of ±10 pounds.
Answered by PsyDAG
What is your question?
Answered by pam
Describe one personal score for each type of measurement scale (ratio, interval, ordinal, and ratio). Explain how the personal score relates/related to the appropriate measure of central tendency (mean,mode, median).
Miles per month spent commuting
GPA of several terms
Average amount per month spent on groceries
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