The weights of the fish in a certain lake are normally distributed with a mean of 18 lb and a standard deviation of 12. if 16 fi
sh are randomly selected, what is the probability that the mean weight will be between 15.6 and 21.6 lb?
1 answer:
<span>The weights of the fish in a certain lake are normally distributed with a mean of 18 lb and a standard deviation of 12. </span>
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Answer:
1.) 9/5 or 1.8 or 1 4/5
2.) 17/2 or .53125 or 8 1/2
Answer:
12,664
Step-by-step explanation:
(x-7)(x-4)
I hope this helps!
Answer:
2) -2/3
4) 17/5
Step-by-step explanation:
2)-4/3= 2g
-4=6g
g=-2/3
4) 9=5r - 8
-5r=-17
r=17/5
Answer:
d
Step-by-step explanation:
