the graph shows the relationship between daily caffeine consumption and resting heart rate for some adults…

the graph shows the relationship between daily caffeine consumption and resting heart rate for some adults. which phrases describe the relationship between heart rate and daily intake of caffeine? select two options. negative correlation increasing heart rate constant correlation positive correlation decreasing heart rate effects of caffeine resting heart rate (bpm) 180 160 140 120 100 80 60 40 20 1 2 3 4 5 6 7 8 9 10 total coffee intake (cups)

the graph shows the relationship between daily caffeine consumption and resting heart rate for some adults. which phrases describe the relationship between heart rate and daily intake of caffeine? select two options. negative correlation increasing heart rate constant correlation positive correlation decreasing heart rate effects of caffeine resting heart rate (bpm) 180 160 140 120 100 80 60 40 20 1 2 3 4 5 6 7 8 9 10 total coffee intake (cups)

Answer

Brief Explanations:

As the total coffee intake (caffeine) increases, the resting heart - rate generally increases. A positive correlation means that as one variable increases, the other variable also increases. There is no indication of a negative (one variable increases while the other decreases), constant (no change in relationship) or decreasing heart - rate relationship.

Answer:

increasing heart rate, positive correlation