The meanage at which men in the United States marry for the first time follows the normal distributionwith a mean of 24.7 years. The standard deviationof the distribution is 2.6 years.
For a random sampleof 57 men, what is the likelihood that the age at which they were married for the first time is less than 25.2 years? (Round z value to 2 decimal places. Round your answer to 4 decimal places.)
The mean age at which men in the United States marry for the first time is assessed.