Details A manufacturer knows that their items have a normally distributed lifespan, with a mean of 12.1 years, and standard deviation of 2.8 years. If you randomly purchase one item, what is the probability it will last longer than 7 years? Use 4 decimal places. Question Help: Message instructor Submit Question . Question 7 0/1 pt 9 10 ~ 4 0 Details A particular fruit's weights are normally distributed, with a mean of 401 grams and a standard deviation of 32 grams. If you pick one fruit at random, what is the probability that it will weigh between 368 grams and 386 grams? Use 4 decimal places. Question Help: Message instructor Submit Question Question 8 Go/1 pt 9 10 2 4 0 Details Find the temperature of a person in percentile-43, given that we expect the average temperature to be 98.6 with a standard deviation of 0.7. Round your answer to 4 decimal places. percentile 43 96.5 97.2 97.9 98.6 99.3 100 100.7 101 . temp Q temperature =