Question:
The mean life of a television set is 123 months with a
Last updated: 10/7/2023
![The mean life of a television set is 123 months with a](https://media.kunduz.com/media/sug-question-candidate/20231007204428831156-5330383.jpg?h=512)
The mean life of a television set is 123 months with a standard deviation of 19 months If a sample of 55 televisions is randomly selected what is the probability that the sample mean would be less than 121 8 months Round your answer to four decimal places Answer How to enter your answer opens in new window Tables Keypad Keyboard Shortcuts