Ga carload of steel rods has arrived at cybermatic construction company. the car contains 50,000 rods. claude ong, manager of quality assurance, directs his crew measure the lengths of 100 randomly selected rods. if the population of rods has a mean length of 120 inches and a standard deviation of 0.05 inch, the probability that claude's sample has a mean greater than 120.0125 inches is

0.0062

Step-by-step explanation:

Given that a carload of steel roads has arrived at Cybermatic Construction Company. The car contains 50,000 rods

Sample size =100

Sample mean follows a N(120,0.05/sqrtn)

sample std error=

true

explanation:

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05