Statistics Problems - 10

5/23/2019 Assignment Print View

ezto.mheducation.com/hm.tpx?todo=c15SinglePrintView&singleQuestionNo=6.&postSubmissionView=13252711234831308&wid=1325271139924361… 1/1

6. Award: 0.20 points    

In the United States, the mean age of men when they marry for the first time follows the normal distribution with a mean of 29 years. The standard deviation of the distribution is 2.5 years. For a random sample of 60 men, what is the likelihood that the age when they were first married is less than 29.3. years? (Round your z value to 2 decimal places. Round your answer to 4 decimal places.)

Probability

References

Worksheet Difficulty: 2 Intermediate

Learning Objective: 08-05 Apply the central limit theorem to calculate probabilities.