Question: 3. You are investigating the relationship between customer waiting time and customer satisfaction. Calculate the line of best fit for this data. Waiting Time (minutes),
3. You are investigating the relationship between customer waiting time and customer satisfaction. Calculate the line of best fit for this data.
Waiting Time (minutes), x 15 10 8 9 18 6 Satisfaction (%), y 54 71 89 91 25 90 If someone had to wait 12 minutes, what would you expect their level of satisfaction (%)
to be?
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