Answer:
x+16=45
Step-by-step explanation:
Answer:
About 786 would be expected to yield more than 180 bushels of corn per acre
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by:
4/52
then u would divide both numbers by 4 and get
1/13