In a certain reg ion, tne men anoual Salary for plumbers Is 51,000. let x be a condom Ivariable that represents a plumbers Saloy. Assume the Standerd denation s J BOo. If a candem Sample of l00 plumbes IS Selected. What is the probability that the Scmple mear is greater thon $51,300

MATLAB: An Introduction with Applications
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a certai regian, tne men
ann ual Salcry for plumbers is
B51,000. let x be a condom
rariable tnat represets a plumbess
Saloy.
Assume the Standerd
denaticn s $ B00. IE a randam
Sample of 100 plumbers IS
serected. What is the probability
that the Sample mean is
geeater thon $51,300
Transcribed Image Text:a certai regian, tne men ann ual Salcry for plumbers is B51,000. let x be a condom rariable tnat represets a plumbess Saloy. Assume the Standerd denaticn s $ B00. IE a randam Sample of 100 plumbers IS serected. What is the probability that the Sample mean is geeater thon $51,300
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