Help! Statistical question that I am stuck on using normal distribution


“A large order of 10,000 batteries are ordered by a retail shop. How many of these batteries would the retail expect to last between 19000 and 21000 hours?”

mean=20000 standard deviation=1000

solved 0
Mathematics Utkarsh Gupta 5 months 1 Answer 121 views 0

About Utkarsh Gupta

A teacher, A writer, A poet.

Follow Me

Leave an answer