Answer:
5.32
Step-by-step explanation:
It took me a while to figure this out myself, here is how I found the answer:
The question gives sample number(80) and the standard error(0.595).
To get the standard error number they use this equation:
[tex]\frac{standard-deviation}{\sqrt{sample-population} }[/tex]
So to find the standard deviation, take [tex]\sqrt{sample-population}[/tex] and times it by the standard error to get the answer.
[tex]\sqrt{80}[/tex] x 0.595 = 5.321841786449499
And then round to the nearest hundredth: 5.32
