Answer parts...
a) find the least-squares regression line treating the commute time, x,...
Mathematics, 25.03.2020 23:32 zekrader18
Answer parts...
a) find the least-squares regression line treating the commute time, x, as the explanatory variable and the index score, y, as the response variable.
b) interpret the slope and y-intercept, if appropriate.
c) predict the well-being index of a person whose commute is 35 minutes.
d) suppose Barbara has a 15-minute commute and scores 68.4 on the survey. Is Barbara more "well-off" than the typical individual who has a 15-minute commute?
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It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?
Answers: 1
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