Question
Toyzz, Inc is releasing a new action figure, Normal-Man! The biggest issue with Normal-Man is that his dimensioning needs to be just right or else
Toyzz, Inc is releasing a new action figure, Normal-Man! The biggest issue with Normal-Man is that his dimensioning needs to be just right or else he is terrifying to children. Toyzz, Inc. has worked carefully with a factory to reduce variability in size of the action figures as the come off the assembly line. A random sampling of the action figures has been measured and they follow an approximately normal distribution with mean height 46.42 cm and the standard deviation of 0.09 cm. Research has shown that anything taller than 46.62 cm or shorter than 46.31 cm is terrifying!
1) What percentage of the action figures are currently terrifying?
2) Since the action figures follow an approximately normal distribution, what height would you suggest the factory sets as it's target mean height?
3) Using your new mean and the same standard deviation, no what percent of the action figures are terrifying?
4) If you wanted no more than 3.4% of action figures to be terrifyingly short (after the new mean has been set), how tall would the action figures need to be?
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