Statistics
posted by Varonica b. Miller .
There is a mean of 30.23 lbs with a standard deviation of 13.84. Calculate the probability that randomly selected mother in North Carolina gained

Statistics (incomplete) 
PsyDAG
Gained how much?
Z = (scoremean)/SD
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z s core.
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