Question

Which statement is an example of an observation the students could have made?

(1) Pulse rates in beats per minute decrease for all people after exercise.
(2) Student A most likely exercises regularly.
(3) The pulse rate of student C was dangerously low.
(4) The pulse rate of student F increased by 30 beats per minute.

Answer 1

The statement that is an example of an observation the students could have made is option (4): The pulse rate of student F increased by 30 beats per minute.

Step-by-step explanation:

The statement that is an example of an observation the students could have made is option (4): The pulse rate of student F increased by 30 beats per minute.

This statement represents an observation because it is based on directly observed data. The students could have measured the pulse rate of student F before and after an exercise to determine that it increased by 30 beats per minute.

Answer 2

Is there a picture to go with the question?