Heartbeats Do people with higher resting pulses have higher body temperatures? Mr. Jordan collected data from a random sample of 20 students at his school on x = body temperature (in degrees Fahrenheit) and y = pulse rate

(in beats per minute). The data are given in the table

Do these data provide convincing evidence that faster heartbeats are associated with warmer body temperatures for students at Mr. Jordan’s school?

Temperature 97.9 97.1 98.6 98.5 98.1 97 Heart rate 78 64 Temperature 98.8 98 Heart rate 80 82 72 80 60 56 97.2 97.8 98.3 97.3 75 70 90 76 97.5 98 97.6 97.7 96.6 96.6 96.6 96.8 84 75 69 71 74 87 61 69