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"Compute a 75% Chebyshev interval around the mean for x values and y values. (Round your answers to two decimal places.)
Mean for x: 10.5
Mean for y: 8.9
What is the lower limit for x?
What is the upper limit for x?
What is the lower limit for y?
What is the upper limit for y?"
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Answer
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Step 1I'll solve this step by step using Chebyshev's interval calculation.
Step 2: Recall Chebyshev's Interval Formula
\text{Upper Limit} = \text{Mean} + k \cdot \frac{\sigma}{\sqrt{n}}
For a k standard deviation interval, the general formula is:
Final Answer
- Lower limit for x: 0.00 - Upper limit for x: 21.00 - Lower limit for y: 0.00 - Upper limit for y: 17.80
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