Answer:
It's wrong
Step-by-step explanation:
Answer:
1.25
Step-by-step explanation:
Part A. Express the original claim in symbolic form.
Claim: <em>The mean pulse rate (in beats per minute) of adult males is equal to 68.9 bpm.</em>
<em />
<em>Therefore, the original claim in symbolic form is:</em>
ANSWER:

Part B. Identify the null and alternative hypotheses.


<em />
1.925 or about 2
is the answer