Expand your knowledge base with the help of IDNLearn.com's extensive answer archive. Explore a wide array of topics and find reliable answers from our experienced community members.

The mean weight time for a drive through coffee chain is 193.2 seconds, with a standard deviation of 29.5 seconds. What is the probability that for a random sample of 45 weight times the mean weight time is between 185 point seven, and 206.5 seconds round your answer to 4 decimal places.