Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: GAS PRICES: NEW ENGLAND During a certain week the mean price of gasoline in the New England region was $2.818 per gallon. A random sample of 32 gass stations is drawn from this population. What is the probability that the mean price for the sample was between $2.768 and $2.918 that week? Assume [sigma equals]$0.045. [P open parentheses $ 2.768 less than x with bar on top less than 2.918 close parentheses equals] _____
Right answer summary: part 1: 1
Question state: todo