The medical records of infants delivered at Kaiser Memorial Hospital show that the infants' lengths at birth (in inches) are normally distributed with a mean of 20 and a standard deviation of 2.6. Find the probability that an infant selected at random from among those delivered at the hospital measures more than 24 in.
A) The probability is 0.0318.
B) The probability is 0.0750.
C) The probability is 0.0618.
D) The probability is 0.0757.

Question

The medical records of infants delivered at Kaiser Memorial Hospital show that the infants' lengths at birth (in inches) are normally distributed with a mean of 20 and a standard deviation of 2.6. Find the probability that an infant selected at random from among those delivered at the hospital measures more than 24 in. ​
A) The probability is 0.0318.
B) The probability is 0.0750.
C) The probability is 0.0618.
D) The probability is 0.0757.

Quizplus · Accepted Answer

The Answer of The medical records of infants delivered at Kaiser Memorial Hospital show that the infants' lengths at birth (in inches) are normally distributed with a mean of 20 and a standard deviation of 2.6. Find the probability that an infant selected at random from among those delivered at the hospital measures more than 24 in. ​
A) The probability is 0.0318.
B) The probability is 0.0750.
C) The probability is 0.0618.
D) The probability is 0.0757.

The Medical Records of Infants Delivered at Kaiser Memorial Hospital