AIR MATH

Math Question

The set of life spans of an appliance is normally distributed with a mean \( \mu=48 \) months and a standard deviation \( \sigma= \) 8 months. What is the life span of an appliance that has a z-score of \( -3 \) ? 3 months 24 months 45 months 72 months

Solution

solution

AIR MATH homework app,
absolutely FOR FREE!

  • AI solution in just 3 seconds!
  • Free live tutor Q&As, 24/7
  • Word problems are also welcome!
appstoreplaystore

Scan the QR code below
to download AIR MATH!

qrcode