Perform a correlation analysis
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Perform a correlation analysis on the following for Angela's dishwashing.
Angela wants to know if there is a correlation between the amount of time spent washing dishes and the number of wash cycles cleaned. She decided to keep track of the time she spent in the kitchen each week pre-rinsing dishes and loading them into the dishwasher. The number of clean cycles represents completed wash cycles where the dishes came out clean and didn't have to be rewashed. The results were as follows:
Week 1 2 3
Time (min) 423 256 262
# of clean cycles 5 6 7
I have to use the time spent as the X variable, and the number of clean cycles as the Y variable then develop r and r2, standard error of the estimate, and confidence interval for the data and interpret the results.
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The solution contains correlation analysis for Angela's dishwashing.
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