Answer:
what do you need help on?
we have that
one-third of one-eighth of one-fourth is equal to
Answer:
85 feet
Step-by-step explanation:
60^2+60^2=7200
square root of 7200 is 85
The Minimum sample size table is attached below
Answer:

Step-by-step explanation:
From the question we are told that:
Confidence Interval 
Variance 
Generally going through the table the
Minimum sample size is
