Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.7 bpm. For a random sample of 130 adult males, the mean pulse rate is 68 bpm, and the standard deviation is 10.9 bpm. Complete parts (a) and (b) below.

Part 1

a. Express the original claim in symbolic form.

sigma mu pp greater than > less than < equals = not equals

enter your response here______bpm

(Type an integer or a decimal. Do not round.)