Que: The length of alike metals produced by a hardware store is approximated by a normal distribution model having a mean of 7 cm and a standard deviation of 0.35 cm. Find the probability that the length of a randomly chosen metal is between 5.36 and 6.14 cm?

a. 0.562
b. 0.2029
c. 3.765
d. 1.576
Answer: 0.2029

Leave a Comment