Claim: The standard deviation of pulse rates of adult males is less than 10 bpm. For a random sample of 140 adult​ males, the pulse rates have a standard deviation of 8.7 bpm. Complete parts​ (a) and​ (b) below. a. Express the original claim in symbolic form. sigma less than enter your response here bpm ​(Type an integer or a decimal. Do not​ round.)

MATLAB: An Introduction with Applications
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Claim: The standard deviation of pulse rates of adult males is

less than
 
10
 

bpm. For a random sample of

140
 

adult​ males, the pulse rates have a standard deviation of

8.7
 

bpm. Complete parts​ (a) and​ (b) below.

a. Express the original claim in symbolic form.
 
sigma
 
less than
 

enter your response here

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