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Michael swam 2,000 yards on each of eighteen days.
The scatterplot above shows his swim time for and corresponding heart rate after each swim. The line of best fit for the data is also shown. For the swim that took 34 minutes, Michael’s actual heart rate was about how many beats per minutes less than the rate predicted by the line of best fit?
  • a)
    1
  • b)
    2
  • c)
    3
  • d)
    4
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Michael swam 2,000 yards on each of eighteen days.The scatterplot abov...
Choice B is correct. To answer this question, find the point in the graph that represents Michael’s 34-minute swim and then compare the actual heart rate for that swim with the expected heart rate as defined by the line of best fit. To find the point that represents Michael’s swim that took 34 minutes, look along the vertical line of the graph that is marked “34” on the horizontal axis. That vertical line intersects only one point in the scatterplot, at 148 beats per minute. On the other hand, the line of best fit intersects the vertical line representing 34 minutes at 150 beats per minute. Therefore, for the swim that took 34 minutes, Michael’s actual heart rate was 150 − 148 = 2 beats per minute less than predicted by the line of best fit.
Choices A, C, and D are incorrect and may be the result of misreading the scale of the graph.
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Michael swam 2,000 yards on each of eighteen days.The scatterplot abov...
Choice B is correct. To answer this question, find the point in the graph that represents Michael’s 34-minute swim and then compare the actual heart rate for that swim with the expected heart rate as defined by the line of best fit. To find the point that represents Michael’s swim that took 34 minutes, look along the vertical line of the graph that is marked “34” on the horizontal axis. That vertical line intersects only one point in the scatterplot, at 148 beats per minute. On the other hand, the line of best fit intersects the vertical line representing 34 minutes at 150 beats per minute. Therefore, for the swim that took 34 minutes, Michael’s actual heart rate was 150 − 148 = 2 beats per minute less than predicted by the line of best fit.
Choices A, C, and D are incorrect and may be the result of misreading the scale of the graph.
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Michael swam 2,000 yards on each of eighteen days.The scatterplot above shows his swim time for and corresponding heart rate after each swim. The line of best fit for the data is also shown. For the swim that took 34 minutes, Michael’s actual heart rate was about how many beats per minutes less than the rate predicted by the line of best fit?a)1b)2c)3d)4Correct answer is option 'B'. Can you explain this answer?
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Michael swam 2,000 yards on each of eighteen days.The scatterplot above shows his swim time for and corresponding heart rate after each swim. The line of best fit for the data is also shown. For the swim that took 34 minutes, Michael’s actual heart rate was about how many beats per minutes less than the rate predicted by the line of best fit?a)1b)2c)3d)4Correct answer is option 'B'. Can you explain this answer? for SAT 2025 is part of SAT preparation. The Question and answers have been prepared according to the SAT exam syllabus. Information about Michael swam 2,000 yards on each of eighteen days.The scatterplot above shows his swim time for and corresponding heart rate after each swim. The line of best fit for the data is also shown. For the swim that took 34 minutes, Michael’s actual heart rate was about how many beats per minutes less than the rate predicted by the line of best fit?a)1b)2c)3d)4Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for SAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Michael swam 2,000 yards on each of eighteen days.The scatterplot above shows his swim time for and corresponding heart rate after each swim. The line of best fit for the data is also shown. For the swim that took 34 minutes, Michael’s actual heart rate was about how many beats per minutes less than the rate predicted by the line of best fit?a)1b)2c)3d)4Correct answer is option 'B'. Can you explain this answer?.
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