Answer:
I am not sure but, since they are in the same place when writing it out, it should be the same.
Step-by-step explanation:
Answer: non of those numbers
Step-by-step explanation:
all the numbers couldn't form a triangle
Answer:
34.5 ft
Step-by-step explanation:
~Refer to the attachment for the solution.
Solution :
The data is normally distributed.
The standard deviation is 18 days
Here the data is normally distributed and 54 days is 3 days of standard deviation.
Therefore, the percentage of the births that would be
within the 54 days of the mean
length is given by :
= P( -3 < Z < 3)
= 0.9544
= 95 %
Therefore, about 95% of the births would be
within 54 days of the men
length.