Answered step by step
Verified Expert Solution
Question
1 Approved Answer
In a recent survey of 655 working Americans ages 25-34, the average weekly amount spent on lunch was $42.99 with standard deviation $2.65. The weekly
In a recent survey of 655 working Americans ages 25-34, the average weekly amount spent on lunch was $42.99 with standard deviation $2.65. The weekly amounts are approximately bell-shaped. Between what two values will approximately 68% of the amounts be? Approximately 68% of the amounts fall between $_______ and $_______
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started