A manufacturer knows that their items have a normally distributed lifespan, with a mean of 5.8 years, and standard deviation of 1.4 years. The 3% of items with the shortest lifespan will last less...

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 5.8 years, and standard deviation of 1.4 years.


The 3% of items with the shortest lifespan will last less than how many years?


Give your answer to one decimal place.