the weights of turkeys on a farm are normally distributed with a mean of 68.2 inches...
the weights of turkeys on a farm are normally distributed with a mean of 68.2 inches and a standard deviation of of 3.9 pounds. What is the probability that a turkey selected at random will weigh less than 16 pounds.
Homework Answers
Solution :
Given that,
mean = 
= 68.2 inches = 5.68 pounds
standard deviation = 
= 3.9 pounds
P( x < 16 )
P ( x - 
/
) < ( 16 - 5.68 / 3.9 )
P ( z < 10.32 / 3.9 )
P ( z < 2.65 )
Using z table
= 0.9960
Probability = 0.9960
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